Burr Brown OPA2338EA-3K, OPA2338UA, OPA337EA-250, OPA337UA, OPA338UA Datasheet
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OPA337 |
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OPA2337 |
OPA2338 |
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For most current data sheet and other product information, visit www.burr-brown.com
OPA337
OPA2337
OPA338
OPA2338
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MicroSIZE, Single-Supply |
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CMOS OPERATIONAL AMPLIFIERS |
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MicroAmplifier ™ |
Series |
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FEATURES |
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DESCRIPTION |
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● MicroSIZE PACKAGES: |
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The OPA337 and OPA338 series rail-to-rail output CMOS |
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SOT23-5 |
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operational amplifiers are designed for low cost and minia- |
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SOT23-8 |
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ture applications. Packaged in the |
new SOT23-8, the |
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OPA2337EA and OPA2338EA are Burr-Brown’s smallest |
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● SINGLE-SUPPLY OPERATION |
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dual op amps. At 1/4 the size of a conventional SO-8 surface |
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● RAIL-TO-RAIL OUTPUT SWING |
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mount, they are ideal for space-sensitive applications. |
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● FET-INPUT: IB = 10pA max |
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Utilizing advanced CMOS technology, OPA337 and |
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● HIGH SPEED: |
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OPA338 op amps provide low bias current, high-speed |
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OPA337: 3MHz, 1.2V/μs (G = 1) |
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operation, high open-loop gain, and rail-to-rail output |
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OPA338: 12.5MHz, 4.6V/μs (G = 5) |
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swing. They operate on a single supply with operation as |
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low as 2.5V while drawing only 525μA quiescent current. |
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● OPERATION FROM 2.5V to 5.5V |
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In addition, the input common-mode voltage range in- |
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● HIGH OPEN-LOOP GAIN: 120dB |
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cludes ground—ideal for single-supply operation. |
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● LOW QUIESCENT CURRENT: 525μA/amp |
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The OPA337 series is unity-gain stable. The OPA338 |
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● SINGLE AND DUAL VERSIONS |
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series is optimized for gains greater than or equal to five. |
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They are easy to use and free from phase inversion and |
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APPLICATIONS |
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overload problems found in some other op amps. Excel- |
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lent performance is maintained as the amplifiers swing to |
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● BATTERY-POWERED INSTRUMENTS |
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their specified limits. The dual versions feature completely |
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independent circuitry for lowest crosstalk and freedom |
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● PHOTODIODE PRE-AMPS |
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from interaction, even when overdriven or overloaded. |
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● MEDICAL INSTRUMENTS |
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● TEST EQUIPMENT |
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G = 1 STABLE |
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G ³ 5 STABLE |
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● AUDIO SYSTEMS |
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SINGLE |
DUAL |
SINGLE |
DUAL |
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● DRIVING ADCs |
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PACKAGE |
OPA337 |
OPA2337 |
OPA338 |
OPA2338 |
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SOT23-5 |
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● CONSUMER PRODUCTS |
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SOT23-8 |
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SPICE Model available at www.burr-brown.com |
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MSOP-8 |
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SO-8 |
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OPA337, OPA338 |
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DIP-8 |
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NC |
1 |
8 |
NC |
OPA337, OPA338 |
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OPA2337, OPA2338 |
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–In |
2 |
7 |
V+ |
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Out |
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5 |
V+ |
Out A |
1 |
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8 |
V+ |
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+In |
3 |
6 |
Output |
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A |
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V– |
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–In A |
2 |
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Out B |
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V– |
4 |
5 |
NC |
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B |
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+In |
3 |
4 |
–In |
+In A |
3 |
6 |
–In B |
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8-Pin DIP(1), SO-8, MSOP-8(1) |
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V– |
4 |
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+In B |
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SOT23-5 |
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NOTE: (1) DIP AND MSOP-8 versions for OPA337, OPA2337 only. |
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8-Pin DIP(1), SO-8, SOT23-8 |
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International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 •mmediateI Product Info: (800) 548-6132
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OPA337, OPA2337 |
® |
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© 1997 Burr- |
Brown Corporation |
PDS- -1410C |
Printed in U.S.A. June, |
2000 |
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1410D |
OPA338, OPA2338 |
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SPECIFICATIONS: VS = 2.7V to 5.5V
At TA = +25°C, and RL = 25kW connected to VS/2, unless otherwise noted.
Boldface limits apply over the specified temperature range, –40°C to +85°C, VS = 5V.
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OPA337NA, EA, UA, PA |
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OPA2337EA, UA, PA |
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OPA338NA, UA |
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OPA2338EA, UA |
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PARAMETER |
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CONDITION |
MIN |
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TYP(1) |
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MAX |
UNITS |
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OFFSET VOLTAGE |
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Input Offset Voltage |
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VOS |
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±0.5 |
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±3 |
mV |
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TA = –40°C to +85°C |
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±3.5 |
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vs Temperature |
dVOS/dT |
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±2 |
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mV/°C |
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vs Power Supply Rejection Ratio |
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PSRR |
VS = 2.7V to 5.5V |
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25 |
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125 |
mV/V |
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TA = –40°C to +85°C |
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VS = 2.7V to 5.5V |
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125 |
mV/V |
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Channel Separation (dual versions) |
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dc |
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0.3 |
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mV/V |
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INPUT BIAS CURRENT |
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Input Bias Current |
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IB |
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±0.2 |
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±10 |
pA |
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TA = –40°C to +85°C |
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See Typical Curve |
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Input Offset Current |
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IOS |
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±10 |
pA |
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±0.2 |
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NOISE |
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Input Voltage Noise, f = 0.1Hz to 10Hz |
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6 |
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mVp-p |
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Input Voltage Noise Density, f = 1kHz |
en |
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26 |
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nV/ÖHz |
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Current Noise Density, f = 1kHz |
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0.6 |
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fA/ÖHz |
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INPUT VOLTAGE RANGE |
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TA = –40°C to +85°C |
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Common-Mode Voltage Range |
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VCM |
–0.2 |
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(V+) – 1.2 |
V |
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Common-Mode Rejection Ratio |
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CMRR |
–0.2V < VCM < (V+) – 1.2V |
74 |
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90 |
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dB |
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TA = –40°C to +85°C |
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–0.2V < VCM < (V+) – 1.2V |
74 |
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dB |
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INPUT IMPEDANCE |
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Differential |
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1013 || 2 |
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W || pF |
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Common-Mode |
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1013 || 4 |
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W || pF |
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OPEN-LOOP GAIN |
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Open-Loop Voltage Gain |
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AOL |
RL = 25kW, 125mV < VO < (V+) – 125mV |
100 |
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120 |
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dB |
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TA = –40°C to +85°C |
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RL = 25kW, 125mV < VO < (V+) – 125mV |
100 |
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dB |
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TA = –40°C to +85°C |
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RL = 5kW, 500mV < VO < (V+) – 500mV |
100 |
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114 |
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dB |
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RL = 5kW, 500mV < VO < (V+) – 500mV |
100 |
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dB |
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OPA337 FREQUENCY RESPONSE |
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Gain-Bandwidth Product |
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GBW |
VS = 5V, G = 1 |
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3 |
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MHz |
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Slew Rate |
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SR |
VS = 5V, G = 1 |
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1.2 |
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V/ms |
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Settling Time: 0.1% |
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VS = 5V, 2V Step, CL = 100pF, G = 1 |
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2 |
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ms |
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0.01% |
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VS = 5V, 2V Step, CL = 100pF, G = 1 |
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2.5 |
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ms |
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Overload Recovery Time |
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VIN • G = VS |
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2 |
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ms |
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Total Harmonic Distortion + Noise |
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THD+N |
VS = 5V, VO = 3Vp-p, G = 1, f = 1kHz |
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0.001 |
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% |
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OPA338 FREQUENCY RESPONSE |
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Gain-Bandwidth Product |
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GBW |
VS = 5V, G = 5 |
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12.5 |
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MHz |
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Slew Rate |
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SR |
VS = 5V, G = 5 |
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4.6 |
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V/ms |
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Settling Time: 0.1% |
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VS = 5V, 2V Step, CL = 100pF, G = 5 |
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1.4 |
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ms |
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0.01% |
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VS = 5V, 2V Step, CL = 100pF, G = 5 |
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1.9 |
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Overload Recovery Time |
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VIN • G = VS |
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0.5 |
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ms |
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Total Harmonic Distortion + Noise |
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THD+N |
VS = 5V, VO = 3Vp-p, G = 5, f = 1kHz |
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0.0035 |
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% |
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OUTPUT |
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Voltage Output Swing from Rail(2) |
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RL = 25kW, AOL ³ 100dB |
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40 |
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125 |
mV |
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TA = –40°C to +85°C |
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RL = 25kW, AOL ³ 100dB |
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125 |
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TA = –40°C to +85°C |
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RL = 5kW, AOL ³ 100dB |
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150 |
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500 |
mV |
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RL = 5kW, AOL ³ 100dB |
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±9 |
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500 |
mV |
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Short-Circuit Current |
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ISC |
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mA |
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Capacitive Load Drive |
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CLOAD |
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See Typical Curve |
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POWER SUPPLY |
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TA = –40°C to +85°C |
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Specified Voltage Range |
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VS |
2.7 |
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5.5 |
V |
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Minimum Operating Voltage |
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2.5 |
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V |
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Quiescent Current (per amplifier) |
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IQ |
IO = 0 |
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0.525 |
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1 |
mA |
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TA = –40°C to +85°C |
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IO = 0 |
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1.2 |
mA |
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The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
® |
OPA337, OPA2337 |
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OPA338, OPA2338 |
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SPECIFICATIONS: VS = 2.7V to 5.5V (Cont.)
At TA = +25°C, and RL = 25kΩ connected to VS/2, unless otherwise noted.
Boldface limits apply over the specified temperature range, –40°C to +85°C, VS = 5V.
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OPA337NA, EA, UA, PA |
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OPA2337EA, UA, PA |
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OPA338NA, UA |
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OPA2338EA, UA |
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PARAMETER |
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CONDITION |
MIN |
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TYP |
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MAX |
UNITS |
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TEMPERATURE RANGE |
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°C |
Specified Range |
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–40 |
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+85 |
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Operating Range |
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–55 |
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+125 |
°C |
Storage Range |
θJA |
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–55 |
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+125 |
°C |
Thermal Resistance |
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°C/W |
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SOT23-5 Surface Mount |
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200 |
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SOT23-8 Surface Mount |
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200 |
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°C/W |
MSOP-8 |
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150 |
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°C/W |
SO-8 Surface Mount |
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150 |
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°C/W |
8-Pin DIP |
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100 |
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°C/W |
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NOTES: (1) VS = 5V. (2) Output voltage swings are measured between the output and negative and positive power supply rails.
ABSOLUTE MAXIMUM RATINGS(1)
...................................................................................Supply Voltage |
5.5V |
Input Voltage(2) .................................................. |
(V–) –0.5V to (V+) +0.5V |
Input Current(2) ................................................................................. |
10mA |
Output Short Circuit(3) .............................................................. |
Continuous |
Operating Temperature .................................................. |
–55°C to +125°C |
Storage Temperature ..................................................... |
–55°C to +125°C |
Junction Temperature ...................................................................... |
150°C |
Lead Temperature (soldering, 10s) ................................................. |
300°C |
NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum ratings for extended periods may degrade device reliability. (2) Input signal voltage is limited by internal diodes connected to power supplies. See text. (3) Short circuit to ground, one amplifier per package.
PACKAGE/ORDERING INFORMATION
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
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PACKAGE |
SPECIFIED |
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DRAWING |
TEMPERATURE |
PACKAGE |
ORDERING |
TRANSPORT |
PRODUCT |
DESCRIPTION |
PACKAGE |
NUMBER |
RANGE |
MARKING |
NUMBER(1) |
MEDIA |
OPA337 Series |
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–40°C to +85°C |
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OPA337NA |
Single, G = 1 Stable |
5-Lead SOT23-5 |
331 |
C37 |
OPA337NA/250 |
Tape and Reel |
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" |
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OPA337NA/3K |
Tape and Reel |
OPA337EA |
Single, G = 1 Stable |
MSOP-8 |
337 |
–40°C to +85°C |
G37 |
OPA337EA/250 |
Tape and Reel |
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" |
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OPA337EA/2K5 |
Tape and Reel |
OPA337PA |
Single, G = 1 Stable |
8-Pin DIP |
006 |
–40°C to +85°C |
OPA337PA |
OPA337PA |
Rails |
OPA337UA |
Single, G = 1 Stable |
SO-8 Surface Mount |
182 |
–40°C to +85°C |
OPA337UA |
OPA337UA |
Rails |
" |
" |
" |
" |
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" |
OPA337UA/2K5 |
Tape and Reel |
OPA2337EA |
Dual, G = 1 Stable |
8-Lead SOT23-8 |
348 |
–40°C to +85°C |
A7 |
OPA2337EA/250 |
Tape and Reel |
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" |
" |
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OPA2337EA/3K |
Tape and Reel |
OPA2337PA |
Dual, G = 1 Stable |
8-Pin DIP |
006 |
–40°C to +85°C |
OPA2337PA |
OPA2337PA |
Rails |
OPA2337UA |
Dual, G = 1 Stable |
SO-8 Surface Mount |
182 |
–40°C to +85°C |
OPA2337UA |
OPA2337UA |
Rails |
" |
" |
" |
" |
" |
" |
OPA2337UA/2K5 |
Tape and Reel |
|
|
|
|
|
|
|
|
OPA338 Series |
Single, G ³ 5 Stable |
|
|
–40°C to +85°C |
|
|
|
OPA338NA |
5-Lead SOT23-5 |
331 |
A38 |
OPA338NA/250 |
Tape and Reel |
||
" |
" |
" |
" |
" |
" |
OPA338NA/3K |
Tape and Reel |
OPA338UA |
Single, G ³ 5 Stable |
SO-8 Surface Mount |
182 |
–40°C to +85°C |
OPA338UA |
OPA338UA |
Rails |
" |
" |
" |
" |
" |
" |
OPA338UA/2K5 |
Tape and Reel |
OPA2338EA |
Dual, G ³ 5 Stable |
8-Lead SOT23-8 |
348 |
–40°C to +85°C |
A8 |
OPA2338EA/250 |
Tape and Reel |
" |
" |
" |
" |
" |
" |
OPA2338EA/3K |
Tape and Reel |
OPA2338UA |
Dual, G ³ 5 Stable |
SO-8 Surface Mount |
182 |
–40°C to +85°C |
OPA2338UA |
OPA2338UA |
Rails |
" |
" |
" |
" |
" |
" |
OPA2338UA/2K5 |
Tape and Reel |
|
|
|
|
|
|
|
|
NOTES: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “OPA2337UA/2K5” will get a single 2500-piece Tape and Reel.
|
OPA337, OPA2337 |
® |
|||
3 |
OPA338, OPA2338 |
|
|
|
|
|
|
|
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