Linear LTC6246, LTC6247, LTC6248 Schematic [ru]
LTC6246/LTC6247/LTC6248
LTC6246
+
–
624678 TA01a
LTC2366
V
REF
GND
V
DD
3.3V 2.5V
CS
SDO
SCK
OV
DD
3.3V
V
IN
A
IN
499Ω
1%
499Ω
1%
10pF
FREQUENCY (kHz)
0
MAGNITUDE (dB)
0
–10
–30
–50
–70
–20
–40
–60
–80
–90
–100
–110
400 800200 600
624678 TA01b
1000
fIN = 350.195kHz
f
SAMP
= 2.2Msps
SFDR = 82dB
SNR = 70dB
1024 POINT FFT
180MHz, 1mA Power
Efficient Rail-to-Rail
I/O Op Amps
FeaTures
n
Gain Bandwidth Product: 180MHz
n
–3dB Frequency (AV = 1): 120MHz
n
Low Quiescent Current: 1mA Max
n
High Slew Rate: 90V/µs
n
Input Common Mode Range Includes Both Rails
n
Output Swings Rail-to-Rail
n
Low Broadband Voltage Noise: 4.2nV/√Hz
n
Power-Down Mode: 42μA
n
Fast Output Recovery
n
Supply Voltage Range: 2.5V to 5.25V
n
Input Offset Voltage: 0.5mV Max
n
Input Bias Current: 100nA
n
Large Output Current: 50mA
n
CMRR: 110dB
n
Open Loop Gain: 45V/mV
n
Operating Temperature Range: –40°C to 125°C
n
Single in 6-Pin TSOT-23
n
Dual in MS8, 2mm × 2mm Thin DFN,TS0T-23, MS10
n
Quad in MS16
applicaTions
n
Low Voltage, High Frequency Signal Processing
n
Driving A/D Converters
n
Rail-to-Rail Buffer Amplifiers
n
Active Filters
n
Video Amplifiers
n
Fast Current Sensing Amplifiers
n
Battery Powered Equipment
DescripTion
The LTC®6246/LTC6247/LTC6248 are single/dual/quad low
power, high speed unity gain stable rail-to-rail input/output
operational amplifiers. On only 1mA of supply current they
feature an impressive 180MHz gain-bandwidth product,
90V/µs slew rate and a low 4.2nV/√Hz of input-referred
noise. The combination of high bandwidth, high slew rate,
low power consumption and low broadband noise makes
these amplifiers unique among rail-to-rail input/output op
amps with similar supply currents. They are ideal for lower
supply voltage high speed signal conditioning systems.
The LTC6246 family maintains high efficiency performance
from supply voltage levels of 2.5V to 5.25V and is fully
specified at supplies of 2.7V and 5.0V.
For applications that require power-down, the LTC6246
and the LTC6247 in MS10 offer a shutdown pin which
disables the amplifier and reduces current consumption
to 42µA.
The LTC6246 family can be used as a plug-in replacement
for many commercially available op amps to reduce power
or to improve input/output range and performance.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
Typical applicaTion
Low Noise Low Distortion Gain = 2 ADC Driver
350kHz FFT Driving ADC
624678fa
1
LTC6246/LTC6247/LTC6248
TOP VIEW
9
KC PACKAGE
8-LEAD PLASTIC UTDFN (2mm s 2mm)
5
6
7
8
4
3
2
1OUT A
–IN A
+IN A
V
–
V
+
OUT B
–IN B
+IN B
+–+
–
1
2
3
4
OUT A
–IN A
+IN A
V
–
8
7
6
5
V
+
OUT B
–IN B
+IN B
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
+
–
+
–
1
2
3
4
5
OUT A
–IN A
+IN A
V
–
SHDNA
10
9
8
7
6
V
+
OUT B
–IN B
+IN B
SHDNB
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
+
–
+
–
1
2
3
4
5
6
7
8
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
16
15
14
13
12
11
10
9
OUT D
–IN D
+IN D
V
–
+IN C
–IN C
OUT C
TOP VIEW
MS PACKAGE
16-LEAD PLASTIC MSOP
+–+
–
+–+
–
OUT 1
V
–
2
+IN 3
6 V
+
5 SHDN
4 –IN
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
+
–
OUT A 1
–IN A 2
+IN A 3
V
–
4
8 V
+
7 OUT B
6 –IN B
5 +IN B
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
+
–
+
–
absoluTe MaxiMuM raTings
Total Supply Voltage (V+ to V–) ................................5.5V
Input Current (+IN, –IN, SHDN) (Note 2) ..............±10mA
Output Current (Note 3) ..................................... ±100mA
Operating Temperature Range (Note 4) . –40°C to 125°C
pin conFiguraTion
= 125°C, θJA = 102°C/W (NOTE 9)
T
JMAX
EXPOSED PAD (PIN 9) IS V
–
, MUST BE SOLDERED TO PCB
(Note 1)
Specified Temperature Range (Note 5) .. –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Junction Temperature ........................................... 150°C
Lead Temperature (Soldering, 10 sec)
(MSOP, TSOT Packages Only) ...............................300°C
= 150°C, θJA = 163°C/W (NOTE 9)
T
JMAX
= 150°C, θJA = 160°C/W (NOTE 9)
T
JMAX
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6246CS6#TRMPBF LTC6246CS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6246IS6#TRMPBF LTC6246IS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC6246HS6#TRMPBF LTC6246HS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6247CKC#TRMPBF LTC6247CKC#TRPBF DWJT
LTC6247IKC#TRMPBF LTC6247IKC#TRPBF DWJT
LTC6247CMS8#PBF LTC6247CMS8#TRPBF LTDWH 8-Lead Plastic MSOP 0°C to 70°C
LTC6247IMS8#PBF LTC6247IMS8#TRPBF LTDWH 8-Lead Plastic MSOP –40°C to 85°C
LTC6247CTS8#TRMPBF LTC6247CTS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 0°C to 70°C
LTC6247ITS8#TRMPBF LTC6247ITS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 –40°C to 85°C
LTC6247HTS8#TRMPBF LTC6247HTS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 –40°C to 125°C
2
= 150°C, θJA = 125°C/W (NOTE 9)
T
JMAX
= 150°C, θJA = 192°C/W (NOTE 9)
T
JMAX
8-Lead (2mm × 2mm) UTDFN
8-Lead (2mm × 2mm) UTDFN
= 150°C, θJA = 195°C/W (NOTE 9)
T
JMAX
0°C to 70°C
–40°C to 85°C
624678fa
LTC6246/LTC6247/LTC6248
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6247CMS#PBF LTC6247CMS#TRPBF LTDWM 10-Lead Plastic MSOP 0°C to 70°C
LTC6247IMS#PBF LTC6247IMS#TRPBF LTDWM 10-Lead Plastic MSOP –40°C to 85°C
LTC6248CMS#PBF LTC6248CMS#TRPBF 6248 16-Lead Plastic MSOP 0°C to 70°C
LTC6248IMS#PBF LTC6248IMS#TRPBF 6248 16-Lead Plastic MSOP –40°C to 85°C
LTC6248HMS#PBF LTC6248HMS#TRPBF 6248 16-Lead Plastic MSOP –40°C to 125°C
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
(V
elecTrical characTerisTics
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 5V, 0V; V
= 5V) The l denotes the specifications which apply across the
S
= 2V; VCM = V
SHDN
OUT
= 2.5V,
unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
∆V
OS
V
OS TC
I
B
I
OS
e
n
i
n
C
IN
R
IN
A
VOL
CMRR Common Mode Rejection Ratio V
Input Offset Voltage VCM = Half Supply
Input Offset Voltage Match
(Channel-to-Channel) (Note 8)
Input Offset Voltage Drift
Input Bias Current (Note 7) VCM = Half Supply
Input Offset Current VCM = Half Supply
Input Noise Voltage Density f = 100kHz 4.2 nV/√Hz
Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.6 µV
Input Noise Current Density f = 100kHz 2.0 pA/√Hz
Input Capacitance Differential Mode
Input Resistance Differential Mode
Large Signal Voltage Gain RL = 1k to Half Supply (Note 10)
= V+ – 0.5V, NPN Mode
V
CM
VCM = Half Supply
= V+ – 0.5V, NPN Mode
V
CM
= V+ – 0.5V, NPN Mode
V
CM
= V+ – 0.5V, NPN Mode
V
CM
Common Mode
Common Mode
= 100Ω to Half Supply (Note 10)
R
L
= 0V to 3.5V
CM
–500
l
–1000
–2.5
l
–3
–600
l
–1000
–3.5
l
–4
l
–350
l
–550
100
l
0
–250
l
–400
–250
l
–400
30
l
14
5
l
2.5
78
l
76
50 500
1000
0.1 2.5
3
50 600
1000
0.1 3.5
4
–2 µV/°C
–30 350
550
400 1000
1500
–10 250
400
–10 250
400
2
0.8
32
14
45 V/mV
15 V/mV
110 dB
µV
µV
mV
mV
µV
µV
mV
mV
nA
nA
nA
nA
nA
nA
nA
nA
P-P
pF
pF
kΩ
MΩ
V/mV
V/mV
dB
624678fa
3
LTC6246/LTC6247/LTC6248
elecTrical characTerisTics
(V
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 5V, 0V; V
unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
CMR
PSRR Power Supply Rejection Ratio V
V
OL
V
OH
I
SC
I
S
I
SD
I
SHDNL
I
SHDNH
V
L
V
H
I
OSD
t
ON
t
OFF
BW –3dB Closed Loop Bandwidth A
GBW Gain-Bandwidth Product f = 2MHz, R
, 0.1% Settling Time to 0.1% AV = –1, VO = 2V Step RL = 1k 74 ns
t
S
, 0.01% Settling Time to 0.01% AV = –1, VO = 2V Step RL = 1k 202 ns
t
S
SR Slew Rate A
FPBW Full Power Bandwidth V
Input Common Mode Range
Supply Voltage Range (Note 6)
Output Swing Low (V
Output Swing High (V+ – V
– V–) No Load
OUT
) No Load
OUT
Output Short-Circuit Current Sourcing
Supply Current per Amplifier VCM = Half Supply
Disable Supply Current per Amplifier V
SHDN Pin Current Low V
SHDN Pin Current High V
SHDN Pin Input Voltage Low
SHDN Pin Input Voltage High
Output Leakage Current Magnitude in
Shutdown
Turn-On Time V
Turn-Off Time V
= 5V) The l denotes the specifications which apply across the
S
= 2.5V to 5.25V
S
V
= 1V
CM
= 5mA
I
SINK
= 25mA
I
SINK
= 5mA
I
SOURCE
= 25mA
I
SOURCE
Sinking
= V+ – 0.5V
V
CM
= 0.8V
SHDN
= 0.8V
SHDN
= 2V
SHDN
V
= 0.8V, Output Shorted to Either
SHDN
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
–300
l
–350
l
l
= 2V; VCM = V
SHDN
0 V
69
73 dB
OUT
S
= 2.5V,
65
2.5 5.25 V
25 40
55
70 110
160
160 250
450
70 100
150
130 175
225
300 500
750
–80 –35
–30
60
100 mA
40
0.95 1
1.4
1.25 1.4
1.8
42 75
200
–3
–4
–1.6 0
0
35 300
350
0.8 V
2 V
100 nA
Supply
= 0.8V to 2V 5 µs
SHDN
= 2V to 0.8V 2 µs
SHDN
= 1, RL = 1k to Half Supply 120 MHz
V
= 1k to Half Supply
L
= –3.33, 4.6V Step (Note 11)
V
= 4V
OUT
(Note 13) 4 MHz
P-P
100
l
70
60
l
50
180 MHz
90 V/µs
dB
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
nA
nA
MHz
V/µs
V
4
624678fa
LTC6246/LTC6247/LTC6248
(V
elecTrical characTerisTics
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 5V, 0V; V
= 5V) The l denotes the specifications which apply across the
S
= 2V; VCM = V
SHDN
OUT
= 2.5V,
unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
= 100kHz, VO = 2V
HD2/HD3 Harmonic Distortion
= 1k to Half Supply
R
L
R
= 100Ω to Half Supply fC = 100kHz, VO = 2V
L
∆G
∆θ
Differential Gain (Note 14) A
Differential Phase (Note 14) A
Crosstalk A
(V
elecTrical characTerisTics
f
C
fC = 1MHz, VO = 2V
fC = 2MHz, VO = 2V
fC = 1MHz, VO = 2V
fC = 2MHz, VO = 2V
= 1, RL = 1k, VS = ±2.5V 0.2 %
V
= 1, RL = 1k, VS = ±2.5V 0.08 Deg
V
= –1, RL = 1k to Half Supply,
V
V
= 2V
OUT
P-P
= 2.7V) The l denotes the specifications which apply across the
S
P-P
P-P
P-P
P-P
P-P
P-P
, f = 1MHz
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 2.7V, 0V; V
110/90
88/80
78/62
90/79
66/60
59/51
–90 dB
= 2V; VCM = V
SHDN
OUT
dBc
dBc
dBc
=
1.35V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
∆V
V
OS TC
I
B
I
OS
e
n
i
n
C
IN
R
IN
A
VOL
OS
Input Offset Voltage VCM = Half Supply
= V+ – 0.5V, NPN Mode
V
CM
Input Offset Voltage Match
VCM = Half Supply
(Channel-to-Channel) (Note 8)
= V+ – 0.5V, NPN Mode
V
CM
Input Offset Voltage Drift
Input Bias Current (Note 7) VCM = Half Supply
= V+ – 0.5V, NPN Mode
V
CM
Input Offset Current VCM = Half Supply
= V+ – 0.5V, NPN Mode
V
CM
Input Noise Voltage Density f = 100kHz 4.6 nV/√Hz
Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.7 µV
Input Noise Current Density f = 100kHz 1.8 pA/√Hz
Input Capacitance Differential Mode
Common Mode
Input Resistance Differential Mode
Common Mode
Large Signal Voltage Gain RL = 1k to Half Supply
(Note 12)
= 100Ω to Half Supply
R
L
(Note 12)
–100
l
–300
–1.75
l
–2.25
–700
l
–1000
–3.5
l
–4
l
–450
l
–600
50
l
0
–250
l
–350
–250
l
–350
500 1000
1400
0.75 3.25
3.75
–20 700
1000
0.1 3.5
4
2 µV/°C
–100 450
600
350 1000
1500
–10 250
350
–10 250
350
mV
mV
mV
mV
nA
nA
nA
nA
nA
nA
nA
nA
P-P
2
0.8
32
12
15
l
7.5
2
l
1.3
25 V/mV
7.5 V/mV
kΩ
MΩ
V/mV
V/mV
µV
µV
µV
µV
pF
pF
624678fa
5
LTC6246/LTC6247/LTC6248
elecTrical characTerisTics
(V
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 2.7V, 0V; V
1.35V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
CMRR Common Mode Rejection Ratio V
I
CMR
PSRR Power Supply Rejection Ratio V
V
OL
V
OH
I
SC
I
S
I
SD
I
SHDNL
I
SHDNH
V
L
V
H
I
OSD
t
ON
t
OFF
BW –3dB Closed Loop Bandwidth A
GBW Gain-Bandwidth Product f = 2MHz, R
, 0.1 Settling Time to 0.1% AV = –1, VO = 2V Step RL = 1k 119 ns
t
S
, 0.01 Settling Time to 0.01% AV = –1, VO = 2V Step RL = 1k 170 ns
t
S
SR Slew Rate A
Input Common Mode Range
Supply Voltage Range (Note 6)
Output Swing Low (V
Output Swing High (V+ – V
– V–) No Load
OUT
) No Load
OUT
Short Circuit Current Sourcing
Supply Current per Amplifier VCM = Half Supply
Disable Supply Current per Amplifier V
SHDN Pin Current Low V
SHDN Pin Current High V
SHDN Pin Input Voltage
SHDN Pin Input Voltage
Output Leakage Current Magnitude in Shutdown V
Turn-On Time V
Turn-Off Time V
= 2.7V) The l denotes the specifications which apply across the
S
= 0V to 1.2V
CM
= 2.5V to 5.25V
S
V
= 1V
CM
= 5mA
I
SINK
= 10mA
I
SINK
= 5mA
I
SOURCE
= 10mA
I
SOURCE
Sinking
= V+ – 0.5V
V
CM
= 0.8V
SHDN
= 0.8V
SHDN
= 2V
SHDN
= 0.8V, Output Shorted to Either
SHDN
80
l
78
l
0 V
69
l
65
l
2.5 5.25 V
l
l
l
l
l
l
l
25
l
20
l
l
l
–1
l
–1.5
–300
l
–350
l
l
2.0 V
= 2V; VCM = V
SHDN
100 dB
S
73 dB
20 40
55
80 125
160
110 175
225
60 85
100
135 190
225
180 275
400
–35 –20
–15
50 mA
0.89 1
1.3
1 1.3
1.7
22 50
90
–0.5 0
0
45 300
350
0.8 V
100 nA
OUT
Supply
= 0.8V to 2V 5 µs
SHDN
= 2V to 0.8V 2 µs
SHDN
= 1, RL = 1k to Half Supply 100 MHz
V
= 1k to Half Supply
L
= –1, 2V Step 55 V/µs
V
80
l
50
150 MHz
=
dB
dB
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
nA
nA
V
6
624678fa
LTC6246/LTC6247/LTC6248
INPUT OFFSET VOLTAGE (µV)
PERCENT OF UNITS (%)
22
20
16
12
8
2
18
14
10
6
4
0
–50–150 150
624678 G01
350250–250–375 50
VS = 5V, 0V
V
CM
= 2.5V
INPUT OFFSET VOLTAGE (µV)
PERCENT OF UNITS (%)
25
15
5
20
10
0
–125 –25–75
624678 G02
75 12525 175–175
VS = 5V, 0V
V
CM
= 2.5V
INPUT OFFSET VOLTAGE (µV)
PERCENT OF UNITS (%)
16
12
8
2
14
10
6
4
0
–1200 400–400
624678 G03
1200 2000–2000
VS = 5V, 0V
V
CM
= 4.5V
elecTrical characTerisTics
(V
specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 2.7V, 0V; V
1.35V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
FPBW Full Power Bandwidth V
Crosstalk A
= 2.7V) The l denotes the specifications which apply across the
S
= 2V
OUT
= –1, RL = 1k to Half Supply,
V
V
OUT
(Note 13) 3.3 MHz
P-P
= 2V
, f = 1MHz
P-P
= 2V; VCM = V
SHDN
–90 dB
OUT
=
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The inputs are protected by back-to-back diodes. If any of
the input or shutdown pins goes 300mV beyond either supply or the
differential input voltage exceeds 1.4V the input current should be limited
to less than 10mA. This parameter is guaranteed to meet specified
performance through design and/or characterization. It is not production
tested.
Note 3: A heat sink may be required to keep the junction temperature
below the absolute maximum rating when the output current is high.
Note 4: The LTC6246C/LTC6247C/LTC6248C and LTC6246I/LTC6247I/
LTC6248I are guaranteed functional over the temperature range of –40°C
to 85°C. The LTC6246H/LTC6247H/LTC6248H are guaranteed functional
over the temperature range of –40°C to 125°C.
Note 5: The LTC6246C/LTC6247C/LTC6248C are guaranteed to meet
specified performance from 0°C to 70°C. The LTC6246C/LTC6247C/
LTC6248C are designed, characterized and expected to meet specified
performance from –40°C to 85°C but are not tested or QA sampled at
these temperatures. The LTC6246I/LTC6247I/LTC6248I are guaranteed
to meet specified performance from –40°C to 85°C. The LTC6246H/
LTC6247H/LTC6248H are guaranteed to meet specified performance from
–40°C to 125°C.
Note 6: Minimum supply voltage is guaranteed by power supply rejection
ratio test.
Note 7: The input bias current is the average of the average of the currents
through the positive and negative input pins.
Note 8: Matching parameters are the difference between amplifiers A and
D and between B and C on the LTC6248; between the two amplifiers on the
LTC6247.
Note 9: Thermal resistance varies with the amount of PC board metal
connected to the package. The specified values are with short traces
connected to the leads with minimal metal area.
Note 10: The output voltage is varied from 0.5V to 4.5V during
measurement.
Note 11: Middle 80% of the output waveform is observed. R
= 1k at half
L
supply.
Note 12: The output voltage is varied from 0.5V to 2.2V during
measurement.
Note 13: FPBW is determined from distortion performance in a gain of +2
configuration with HD2, HD3 < –40dBc as the criteria for a valid output.
Note 14: Differential gain and phase are measured using a Tektronix
TSG120YC/NTSC signal generator and a Tektronix 1780R video
measurement set.
Typical perForMance characTerisTics
VOS Distribution, VCM = VS/2
(MS, PNP Stage)
VOS Distribution, VCM = VS/2
(TSOT-23, PNP Stage)
VOS Distribution, VCM = V+ – 0.5V
(MS, NPN Stage)
624678fa
7
LTC6246/LTC6247/LTC6248
INPUT COMMON MODE VOLTAGE (V)
0
OFFSET VOLTAGE (µV)
500
400
100
200
–300
300
0
–100
–200
–400
–500
1.5 3.51 2.5 4.5
624678 G09
530.5 2 4
–55°C
VS = 5V, 0V
125°C
25°C
OUTPUT CURRENT (mA)
–100
V
OS
(mV)
2.0
1.5
0.5
–1.0
1.0
0
–0.5
–1.5
–2.0
–75 25–25 75
624678 G10
1000–50 50
25°C
125°C
–55°C
VS = ±2.5V
TIME AFTER POWER-UP (s)
0
CHANGE IN OFFSET VOLTAGE (µV)
5
0
–10
–25
–5
–15
–20
–30
–35
20 10060 140
624678 G11
1608040 120
VS = ±2.5V
T
A
= 25°C
COMMON MODE VOLTAGE (V)
0
INPUT BIAS CURRENT (nA)
800
600
200
–200
–600
–1200
400
0
–400
–800
–1000
–1400
–1600
1.5 3.51 2.5 4.5
624678 G12
530.5 2 4
25°C
125°C
–55°C
VS = 5V, 0V
INPUT OFFSET VOLTAGE (µV)
PERCENT OF UNITS (%)
18
12
14
10
4
16
8
6
2
0
–1200
624678 G04
400 1200–400 2000–2000
VS = 5V, 0V
V
CM
= 4.5V
TEMPERATURE (°C)
VOLTAGE OFFSET (µV)
500
200
300
100
–200
400
0
–100
–300
–400
–15–35
624678 G05
5 25 65 85 105 125–55
VS = 5V, 0V
V
CM
= 2.5V
6 DEVICES
45
TEMPERATURE (°C)
VOLTAGE OFFSET (µV)
2500
1000
1500
500
–1000
2000
0
–500
–1500
–2000
–2500
–15–35
624678 G06
5 25 65 85 105 125–55
VS = 5V, 0V
V
CM
= 4.5V
6 DEVICES
45
TEMPERATURE (°C)
VOLTAGE OFFSET (µV)
1200
1000
800
600
400
200
0
–15–35
624678 G07
5 25 65 85 105 125–55
VS = 2.7V, 0V
V
CM
= 1.35V
6 DEVICES
45
TEMPERATURE (°C)
VOLTAGE OFFSET (µV)
2500
2000
1500
1000
500
0
–1500
–1000
–500
–2000
–15–35
624678 G08
5 25 65 85 105 125–55
VS = 2.7V, 0V
V
CM
= 2.2V
6 DEVICES
45
Typical perForMance characTerisTics
Distribution, VCM = V+ – 0.5V
V
OS
(TSOT-23, NPN Stage)
V
vs Temperature
OS
(MS10, PNP Stage)
VOS vs Temperature
(MS10, PNP Stage)
VOS vs Temperature
(MS10, NPN Stage)
vs Temperature
V
OS
(MS10, NPN Stage)
Offset Voltage
vs Input Common Mode Voltage
Offset Voltage vs Output Current
8
Input Bias Current
Warm-Up Drift vs Time
vs Common Mode Voltage
624678fa
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