SPECIFICATIONS: VS = ±15V
At TA = +25°C, VS = ±15V, RL = 10kΩ connected to ground, and reference pin connected to ground, unless otherwise noted.
INA133U
INA133UA
INA2133U
INA2133UA
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE(1)
Initial(1)
vs Temperature
vs Power Supply
vs Time
RTO
VCM = 0V
TA = –40°C to +85°C
VS = ±2.25V to ±18V
±150
±2
±10
0.3
±450
±5
±30
✻
±900
±50
µV
µV/°C
µV/V
µV/√mo
dB
See Typical Curve
900
✻
✻
Channel Separation (dual)
dc
120
INPUT IMPEDANCE(2)
Differential
Common-Mode
50
25
✻
✻
kΩ
kΩ
VCM = 0V
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Positive
Negative
Common-Mode Rejection Ratio
VO = 0V
VO = 0V
VCM = –27V to +27V, RS = 0Ω
2(V+) –3
2(V–) +3
80
2(V+) –2
2(V–) +2
90
✻
✻
74
✻
✻
✻
V
V
dB
OUTPUT VOLTAGE NOISE(3)
f = 0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1kHz
RTO
2
✻
✻
✻
✻
µVp-p
nV/√Hz
nV/√Hz
nV/√Hz
80
60
57
GAIN
Initial
Error
vs Temperature
Nonlinearity
1
✻
✻
✻
V/V
%
ppm/°C
% of FS
VO = –14V to +13.5V
TA = –40°C to +85°C
VO = –14V to +13.5V
±0.02
±1
±0.0001
±0.05
±10
±0.001
±0.1
✻
±0.002
✻
OUTPUT
Voltage Output
Gain Error < 0.1%
RL = 10kΩ to Ground
RL = 10kΩ to Ground
RL = 100kΩ to Ground
RL = 100kΩ to Ground
Positive
Negative
Positive
Negative
(V+) –1.5 (V+)–1.3
✻
✻
✻
✻
✻
✻
✻
✻
V
V
V
V
mA
pF
(V–) +1
(V–)+0.8
(V+)–0.8
(V–)+0.3
–25/+32
1000
Current Limit, Continuous-to-Common
Capacitive Load (stable operation)
FREQUENCY RESPONSE
Small-Signal Bandwidth
Slew Rate
Settling Time: 0.1%
0.01%
–3dB
1.5
5
4
5.5
4
✻
✻
✻
✻
✻
MHz
V/µs
µs
µs
µs
10V Step, CL = 100pF
10V Step, CL = 100pF
50% Overdrive
Overload Recovery Time
POWER SUPPLY
Rated Voltage
±15
✻
V
Operating Voltage Range
Dual Supplies
Single Supply
±2.25
+4.5
±18
+36
±1.2
✻
✻
✻
✻
✻
V
V
mA
Quiescent Current (per amplifier)
IO = 0
±0.95
✻
TEMPERATURE RANGE
Specification
Operation
–40
–55
–55
+85
+125
+125
✻
✻
✻
✻
✻
✻
°C
°C
°C
Storage
Thermal Resistance
SO-8 Surface Mount
SO-14 Surface Mount
θJA
150
100
✻
✻
°C/W
°C/W
✻ Specifications the same as INA133U, INA2133U.
NOTES: (1) Includes the effects of amplifier’s input bias and offset currents. (2) 25kΩ resistors are ratio matched but have ±20% absolute value. (3) Includes effects
of amplifier’s input current noise and thermal noise contribution of resistor network.
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.
®
2
INA133, INA2133
BB [ BURR-BROWN CORPORATION ]
