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SBOS307B − MAY 2004 − REVISED JUNE 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS: V
S
= +12V
Boldface limits apply over the specified temperature range, T
A
= −40°C to +125°C.
All specifications at T
A
= +25°C, V
S
= +12V, V
IN+
= 12V, and V
SENSE
= 100mV, unless otherwise noted.
INA193, INA194, INA195
INA196, INA197, INA198
PARAMETER TEST CONDITIONS
MIN TYP MAX
UNIT
INPUT
Full-Scale Input Voltage V
SENSE
V
SENSE
= V
IN+
− V
IN−
0.15 (V
S
− 0.2)/Gain V
Common-Mode Input Range V
CM
−16 36 V
Common-Mode Rejection CMR V
IN+
= −16V to +36V 80 94 dB
Over Temperature V
IN+
= +12V to +36V 100 120 dB
Offset Voltage, RTI V
OS
±0.5 2 mV
Over Temperature 0.5 3 mV
vs Temperature dV
OS
/dT 2.5 µV/°C
vs Power Supply PSR V
S
= +2.7V to +13.5V, V
IN+
= +13.5V 5 100 µV/V
Input Bias Current, V
IN−
pin I
B
+8 +16 µA
OUTPUT
Gain: INA193, INA196 G 20 V/V
INA194, INA197 50 V/V
INA195, INA198 100 V/V
Gain Error V
SENSE
= 20mV to 100mV, T
A
= 25°C ±0.2 ±1 %
Over Temperature V
SENSE
= 20mV to 100mV ±2 %
Total Output Error
(1)
±0.75 ±2.2 %
Over Temperature ±1 ±3 %
Nonlinearity Error V
SENSE
= 20mV to 100mV ±0.002 ±0.1 %
Output Impedance R
O
1.5 Ω
Maximum Capacitive Load No Sustained Oscillation 10 nF
VOLTAGE OUTPUT
(2)
R
L
= 100kΩ to GND
Swing to V+ Power Supply Rail (V+) − 0.1 (V+) − 0.2 V
Swing to GND
(3)
(V
GND
) + 3 (V
GND
) + 50 mV
FREQUENCY RESPONSE
Bandwidth, INA193, INA196 BW C
LOAD
= 5pF 500 kHz
INA194, INA197 C
LOAD
= 5pF 300 kHz
INA195, INA198 C
LOAD
= 5pF 200 kHz
Phase Margin C
LOAD
< 10nF 40 degrees
Settling Time (1%) t
S
V
SENSE
= 10mV to 100mV
PP
, C
LOAD
= 5pF 2 µs
NOISE, RTI
Voltage Noise Density 40 nV/√Hz
POWER SUPPLY
Operating Range V
S
+2.7 +13.5 V
Quiescent Current I
Q
V
OUT
= 2V 700 900 µA
Over Temperature V
SENSE
= 0mV 370 950 µA
TEMPERATURE RANGE
Specified Temperature Range −40 +125 °C
Operating Temperature Range −55 +150 °C
Storage Temperature Range −65 +150 °C
Thermal Resistance, SOT23 q
JA
200 °C/W
(1)
Total output error includes effects of gain error and V
OS
.
(2)
See Typical Characteristics curve Output Swing vs Output Current.
(3)
Specified by design.
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