Datasheet
INA117
SBOS154A
2
SPECIFICATIONS
At T
A
= +25°C, V
S
= ±15V, unless otherwise noted.
INA117AM, SM INA117BM INA117P, KU
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
GAIN
Initial
(1)
1 ✻✻V/V
Error 0.01 0.05 ✻ 0.02 ✻✻ %
vs Temperature 2 10 ✻✻ppm/°C
Nonlinearity
(2)
0.0002 0.001 ✻✻ ✻✻ %
OUTPUT
Rated Voltage I
O
= +20mA, –5mA 10 12 ✻✻ ✻✻ V
Rated Current V
O
= 10V +20, –5 ✻✻mA
Impedance 0.01 ✻✻Ω
Current Limit To Common +49, –13 ✻✻mA
Capacitive Load Stable Operation 1000 ✻✻pF
INPUT
Impedance Differential 800 ✻✻kΩ
Common-Mode 400 ✻✻kΩ
Voltage Range Differential ±10 ✻✻V
Common-Mode, Continuous
±200 ✻✻ V
Common-Mode Rejection
(3)
DC 70 80 86 94 ✻✻ dB
AC, 60Hz V
CM
= 400Vp-p 66 80 66 94 ✻✻ dB
vs Temperature, DC T
A
= T
MIN
to T
MAX
AM, BM, P, KU 66 75 80 90 ✻ dB
SM 60 75 dB
OFFSET VOLTAGE RTO
(4)
Initial 120 1000 ✻ 1000 ✻✻ µV
KU Grade (SO-8 Package) 600 2000 µV
vs Temperature T
A
= T
MIN
to T
MAX
8.5 40 ✻ 40 ✻ µV/°C
vs Supply V
S
= ±5V to ±18V 74 90 80 ✻✻✻✻ dB
vs Time 200 ✻✻µV/mo
OUTPUT NOISE VOLTAGE RTO
(5)
f
B
= 0.01Hz to 10Hz 25 ✻✻µVp-p
f
B
= 10kHz 550 ✻✻nV/√Hz
DYNAMIC RESPONSE
Gain Bandwidth, –3dB 200 ✻✻kHz
Full Power Bandwidth V
O
= 20Vp-p 30 ✻✻kHz
Slew Rate 2 2.6 ✻✻ ✻✻ V/µs
Settling Time: 0.1% V
O
= 10V Step 6.5 ✻✻µs
0.01% V
O
= 10V Step 10 ✻✻µs
0.01% V
CM
= 10V Step, V
DIFF
= 0V 4.5 ✻✻µs
POWER SUPPLY
Rated ±15 ✻✻V
Voltage Range Derated Performance ±5 ±18 ✻✻✻✻V
Quiescent Current V
O
= 0V 1.5 2 ✻✻ ✻✻mA
TEMPERATURE RANGE
Specification: AM, BM, P, KU –25 +85 ✻✻–40 +85 °C
SM –55 +125 °C
Operation –55 +125 ✻✻–40 +85 °C
Storage –65 +150 ✻✻–55 +125 °C
✻Specification same as for INA117AM.
NOTES: (1) Connected as difference amplifier (see Figure 1). (2) Nonlinearity is the maximum peak deviation from the best-fit straight line as a percent of full-scale
peak-to-peak output. (3) With zero source impedance (see discussion of common-mode rejection in Application Information section). (4) Includes effects of amplifier’s
input bias and offset currents. (5) Includes effects of amplifier’s input current noise and thermal noise contribution of resistor network.