Burr Brown OPA131PA, OPA131U-2K5, OPA131UA, OPA4131PA, OPA4131PJ Datasheet
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OPA131 |
OPA2131 |
OPA4131 |
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OPA131 |
OPA2131 |
OPA4131 |
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OPA4131 |
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OPA131
OPA2131
OPA4131
General Purpose
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
●FET INPUT: IB = 50pA max
●LOW OFFSET VOLTAGE: 750μV max
●WIDE SUPPLY RANGE: ±4.5V to ±18V
●SLEW RATE: 10V/μs
●WIDE BANDWIDTH: 4MHz
●EXCELLENT CAPACITIVE LOAD DRIVE
●SINGLE, DUAL, QUAD VERSIONS
Offset Trim |
1 |
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–In 2
+In 3
V– 4
OPA131 |
8-Pin DIP, SO-8 |
8 NC
7 V+
6 Output
5 Offset Trim
DESCRIPTION
The OPA131 series of FET-input op amps provides high performance at low cost. Single, dual and quad versions in industry-standard pinouts allow cost-effec- tive design options.
The OPA131 series offers excellent general purpose performance, including low offset voltage, drift, and good dynamic characteristics.
Single, dual and quad versions are available in DIP and SOIC packages. Performance grades include commercial and industrial temperature ranges.
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OPA4131 |
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Out A |
1 |
14 |
Out D |
–In A |
2 |
13 |
–In D |
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A |
D |
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+In A |
3 |
12 |
+In D |
V+ |
4 |
11 |
V– |
+In B |
5 |
10 |
+In C |
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B |
C |
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–In B |
6 |
9 |
–In C |
Out B |
7 |
8 |
Out C |
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14-Pin DIP |
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SO-14 |
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OPA2131 |
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V+ |
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Out A |
1 |
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8 |
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A |
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Out B |
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–In A |
2 |
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B |
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–In B |
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+In A |
3 |
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6 |
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+In B |
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V– |
4 |
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5 |
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8-Pin DIP, SO-8 |
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OPA4131 |
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Out A |
1 |
16 |
Out D |
–In A |
2 |
15 |
–In D |
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A |
D |
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+In A |
3 |
14 |
+In D |
V+ |
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13 |
V– |
+In B |
5 |
12 |
+In C |
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B |
C |
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–In B |
6 |
11 |
–In C |
Out B |
7 |
10 |
Out C |
NC |
8 |
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9 |
NC |
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SOL-16
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 • Cable: BBRCORP • |
Telex: 066-6491 • |
FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 |
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© 1994 Burr-Brown Corporation |
PDS-1256C |
Printed in U.S.A. January, 1996 |
SPECIFICATIONS
At TA = +25°C, VS = ±15V, and RL = 2kW, unless otherwise noted.
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OPA131PA, UA |
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OPA131PJ, UJ |
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OPA2131PA, UA |
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OPA2131PJ, UJ |
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OPA4131PA, UA, NA |
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OPA4131PJ, NJ |
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PARAMETER |
CONDITION |
MIN |
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TYP |
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MAX |
MIN |
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TYP |
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MAX |
UNITS |
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OFFSET VOLTAGE |
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Input Offset Voltage |
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±0.2 |
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±1 |
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±1.5 |
mV |
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OPA131P, U models only |
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±0.2 |
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0.75 |
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mV |
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vs Temperature(1) |
Operating Temperature Range |
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±2 |
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±10 |
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mV/°C |
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vs Power Supply |
VS = ±4.5V to ±18V |
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50 |
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200 |
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mV/V |
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OPA131P, U models only |
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50 |
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100 |
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mV/V |
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INPUT BIAS CURRENT(2) |
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Input Bias Current |
VCM = 0V |
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+5 |
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±50 |
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* |
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pA |
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vs Temperature |
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See Typical Curve |
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* |
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Input Offset Current |
VCM = 0V |
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±1 |
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± |
50 |
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* |
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pA |
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NOISE |
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Input Voltage Noise |
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Noise Density, f = 10Hz |
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21 |
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nV/Ö |
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Hz |
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f = 100Hz |
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16 |
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nV/Ö |
Hz |
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f = 1kHz |
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15 |
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nV/Ö |
Hz |
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f = 10kHz |
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15 |
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nV/Ö |
Hz |
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Current Noise Density, f = 1kHz |
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3 |
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fA/Ö |
Hz |
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INPUT VOLTAGE RANGE |
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Common-Mode Voltage Range |
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(V–)+3 |
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(V+)–1 |
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* |
V |
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Common-Mode Rejection |
VCM = –12V to +14V |
70 |
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80 |
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dB |
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OPA131P, U models only |
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80 |
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86 |
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dB |
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INPUT IMPEDANCE |
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Differential |
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1010 || 1 |
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W || pF |
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Common-Mode |
VCM = 0V |
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1012 || 3 |
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* |
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W || pF |
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OPEN-LOOP GAIN |
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Open-Loop Voltage Gain |
VO = –12V to +12V |
94 |
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110 |
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* |
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dB |
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OPA131P, U models only |
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100 |
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110 |
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dB |
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FREQUENCY RESPONSE |
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Gain-Bandwidth Product |
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4 |
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* |
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MHz |
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Slew Rate |
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10 |
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* |
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V/ms |
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Settling Time 0.1% |
G = –1, 10V Step, CL = 100pF |
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1.5 |
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* |
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ms |
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0.01% |
G = –1, 10V Step, CL = 100pF |
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2 |
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* |
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ms |
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Total Harmonic Distortion + Noise |
1kHz, G = 1, VO = 3.5Vrms |
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0.0008 |
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% |
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OUTPUT |
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Voltage Output, Positive |
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(V+)–3 |
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(V+)–2.5 |
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* |
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V |
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Negative |
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(V–)+3 |
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(V–)+2.5 |
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* |
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* |
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V |
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Short-Circuit Current |
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±25 |
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* |
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mA |
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POWER SUPPLY |
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Specified Operating Voltage |
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±15 |
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* |
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V |
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Operating Voltage Range |
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±4.5 |
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±18 |
* |
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* |
V |
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Quiescent Current (per amplifier) |
IO = 0 |
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±1.5 |
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±1.75 |
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* |
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±2 |
mA |
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TEMPERATURE RANGE |
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Operating Range |
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–40 |
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+85 |
0 |
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+70 |
°C |
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Storage |
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–40 |
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+125 |
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°C |
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Thermal Resistance, θJA |
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°C/W |
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8-Pin DIP |
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100 |
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* |
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SO-8 Surface-Mount |
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150 |
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* |
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°C/W |
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14-Pin DIP |
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80 |
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* |
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°C/W |
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SO-14, SOL-16 Surface-Mount |
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110 |
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* |
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°C/W |
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* Specifications same as OPA131PA, OPA131UA.
NOTES: (1) Guaranteed by wafer test. (2) High-speed test at TJ = 25°C.
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.
®
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OPA131/2131/4131 |
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ABSOLUTE MAXIMUM RATINGS
....................................................................Supply Voltage, V+ to V– |
36V |
Input Voltage .................................................... |
(V–) –0.7V to (V+) +0.7V |
Output Short-Circuit(1) .............................................................. |
Continuous |
Operating Temperature ................................................. |
–40°C to +125°C |
Storage Temperature ..................................................... |
–40°C to +125°C |
Junction Temperature ...................................................................... |
150°C |
Lead Temperature (soldering, 10s) ................................................. |
300°C |
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NOTE: (1) Short-circuit to ground, one amplifier per package.
PACKAGE INFORMATION
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PACKAGE DRAWING |
MODEL |
PACKAGE |
NUMBER(1) |
Single |
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OPA131PJ |
8-Pin Plastic DIP |
006 |
OPA131PA |
8-Pin Plastic DIP |
006 |
OPA131P |
8-Pin Plastic DIP |
006 |
OPA131UJ |
SO-8 Surface-Mount |
182 |
OPA131UA |
SO-8 Surface-Mount |
182 |
OPA131U |
SO-8 Surface-Mount |
182 |
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Dual |
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OPA2131PJ |
8-Pin Plastic DIP |
006 |
OPA2131PA |
8-Pin Plastic DIP |
006 |
OPA2131UJ |
SO-8 Surface-Mount |
182 |
OPA2131UA |
SO-8 Surface-Mount |
182 |
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Quad |
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OPA4131PJ |
14-Pin Plastic DIP |
010 |
OPA4131PA |
14-Pin Plastic DIP |
010 |
OPA4131UA |
SOL-16 Surface-Mount |
211 |
OPA4131NJ |
SO-14 Surface-Mount |
235 |
OPA4131NA |
SO-14 Surface-Mount |
235 |
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NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix D of Burr-Brown IC Data Book.
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.
ORDERING INFORMATION
MODEL |
PACKAGE |
TEMPERATURE RANGE |
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Single |
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0 to +70°C |
OPA131PJ |
8-Pin Plastic DIP |
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OPA131PA |
8-Pin Plastic DIP |
–40°C to +85°C |
OPA131P |
8-Pin Plastic DIP |
–40°C to +85°C |
OPA131UJ |
SO-8 Surface-Mount |
0 to +70°C |
OPA131UA |
SO-8 Surface-Mount |
–40°C to +85°C |
OPA131U |
SO-8 Surface-Mount |
–40°C to +85°C |
Dual |
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0 to +70°C |
OPA2131PJ |
8-Pin Plastic DIP |
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OPA2131PA |
8-Pin Plastic DIP |
–40°C to +85°C |
OPA2131UJ |
SO-8 Surface-Mount |
0 to +70°C |
OPA2131UA |
SO-8 Surface-Mount |
–40°C to +85°C |
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Quad |
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0 to +70°C |
OPA4131PJ |
14-Pin Plastic DIP |
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OPA4131PA |
14-Pin Plastic DIP |
–40°C to +85°C |
OPA4131UA |
SOL-16 Surface-Mount |
–40°C to +85°C |
OPA4131NJ |
SO-14 Surface-Mount |
0 to +70°C |
OPA4131NA |
SO-14 Surface-Mount |
–40°C to +85°C |
®
3 |
OPA131/2131/4131 |
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