INA159_13 Datasheet, PDF (3/18 Pages) Texas Instruments – Precision, Gain of 0.2 Level Translation DIFFERENCE AMPLIFIER

INA159
www.ti.com
SBOS333B − JULY 2005 − REVISED OCTOBER 2005
ELECTRICAL CHARACTERISTICS: V_S = +5V
Boldface limits apply over the specified temperature range, T_A = −40°C to +125°C.
At T_A = +25°C, R_L = 10kΩ connected to V_S/2, REF pin 1 connected to ground, and REF pin 2 connected to V_REF = 5V, unless otherwise noted.
INA159
PARAMETER
OFFSET VOLTAGE⁽¹⁾
Initial ⁽¹⁾
V_OS
vs Temperature
vs Power Supply
PSRR
Reference Divider Accuracy⁽²⁾
over Temperature
INPUT IMPEDANCE⁽³⁾
Differential
Common-Mode
INPUT VOLTAGE RANGE
Common-Mode Voltage
Range
V_CM
Positive
Negative
Common-Mode Rejection
Ratio
CMRR
over Temperature
OUTPUT VOLTAGE NOISE⁽⁴⁾
f = 0.1Hz to 10Hz
f = 10kHz
GAIN
Initial
G
Error
vs Temperature
Nonlinearity
OUTPUT
Voltage, Positive
Voltage, Negative
Current Limit, Continuous to Common
Capacitive Load
Open-Loop Output Impedance
R_O
FREQUENCY RESPONSE
Small-Signal Bandwidth
Slew Rate
SR
Settling Time, 0.01%
t_S
Overload Recovery Time
CONDITIONS
RTO
V_S = ±2.5V, Reference and Input Pins Grounded
V_S = ±0.9V to ±2.75V
RTI
V_CM = −10V to +10V, R_S = 0Ω
RTO
V_REF2 = 4.096V, R_L Connected to GND,
(V_IN+) − (V_IN−) = −10V to +10V, V_CM = 0V
V_REF2 = 4.096V, R_L Connected to GND
V_REF2 = 4.096V, R_L Connected to GND
f = 1MHz, I_O = 0
−3dB
4V Output Step, C_L = 100pF
50% Overdrive
MIN
TYP
MAX UNIT
±100
±1.5
±20
±0.002
±0.002
±500
±100
±0.024
µV
µV/°C
µV/V
%
%
240
kΩ
60
kΩ
17.5
−12.5
80
96
94
10
30
V
V
dB
dB
µV_PP
nV/√Hz
0.2
±0.005
±1
±0.0002
±0.024
V/V
%
ppm/°C
% of FS
(V+) − 0.1 (V+) − 0.02
V
(V−) + 0.048 (V−) + 0.01
V
±60
mA
See Typical Characteristic
pF
110
Ω
1.5
MHz
15
V/µs
1
µs
250
ns
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current
V_S
I_Q
I_O = 0mA, V_S = ±2.5V,
Reference and Input Pins Grounded
+1.8
+5
V
+5.5
V
1.1
1.5
mA
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
q_JA
MSOP-8
Surface-Mount
−40
+125 °C
−40
+150 °C
−65
+150 °C
150
°C/W
(1) _{Includes effects of amplifier input bias and offset currents.}
(2) _{Reference divider accuracy specifies the match between the reference divider resistors using the configuration in Figure 2.}
(3) _{Internal resistors are ratio matched but have ±20% absolute value.}
(4) _{Includes effects of amplifier input current noise and thermal noise contribution of resistor network.}
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