SPECIFICATIONS: V
S
= +5V Single Supply
At T
A
= +25°C, G = 1, R
L
= 10kΩ connected to V
S
/2 and Ref pin connected to V
S
/2 unless otherwise noted.
Boldface
limits apply over the specified temperature range,
T
A
= –40
°
C to +85
°
C.
INA146UA
PARAMETER
OFFSET VOLTAGE, V
O
Input Offset Voltage
V
OS
vs Temperature
∆V
OS
/∆T
vs Power Supply Rejection Ratio
PSRR
vs Time
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
Over Temperature
INPUT BIAS CURRENT
(2)
Bias Current
Offset Current
INPUT IMPEDANCE
Differential (non-inverting input)
Differential (inverting input)
Common-Mode
NOISE
Voltage Noise, f = 0.1Hz to 10Hz
Voltage Noise Density, f = 1kHz
GAIN
Gain Equation
Initial
(1)
Gain Error
vs Temperature
vs Temperature
Nonlinearity
FREQUENCY RESPONSE
Small Signal Bandwidth
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery
OUTPUT, V
O
Voltage Output
Over Temperature
Over Temperature
Short-Circuit Current
Capacitive Load
POWER SUPPLY
Voltage Range, Dual Supplies
Voltage Range, Single Supply
Quiescent Current
Over Temperature
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
RTI
(1, 3, 4)
e
n
10
550
G = 0.1 to 100
G = 0.1 • (1 + R
G2
/R
G1
)
0.1
±0.025
±0.1
±
1
±
10
±0.025
±0.1
±
1
±
10
±0.001
±0.01
550
50
0.45
40
80
40
0.15
0.25
0.3
0.5
±15
1000
±2.25
±4.5
V
IN
= 0, I
O
= 0
±18
±36
±700
±
750
+85
+125
+125
150
4
4
3.75
3.75
µVp-p
nV/√Hz
V/V
V/V
V/V
%
ppm /
°C
%
ppm /
°C
% of FS
kHz
kHz
V/µs
µs
µs
µs
V
V
V
V
mA
pF
V
V
µA
µA
°C
°C
°C
°C/W
V
CM
CMRR
CONDITION
RTI
(1, 2)
V
CM
= V
O
= 0V
V
S
=
±1.35V
to
±18V
MIN
TYP
±3
See Typical Curve
±100
±3
–25
70
64
MAX
±10
±600
UNITS
mV
µV/ °C
µV/mo
V
dB
dB
nA
nA
kΩ
kΩ
kΩ
V
IN
+ – V
IN
– = 0V, V
O
= 0V
V
CM
= –25V to +19V, R
S
= 0Ω
19
80
74
±50
±5
110
91.7
55
I
B
I
OS
R
L
= 100kΩ, V
O
= 0.15V to 4V, G = 1
R
L
= 100kΩ, V
O
= 0.25V to 4V, G = 1
R
L
= 10kΩ, V
O
= 0.3V to 3.75V, G = 1
R
L
= 10kΩ, V
O
= 0.5V to 3.75V, G = 1
V
O
= +0.3 to +3.75, G = 1
G = 0.1
G=1
G = 1, 10V Step
G = 1, 10V Step
50% Input Overload
R
L
= 100kΩ, G = 1
R
L
= 100kΩ, G = 1
R
L
= 10kΩ, G = 1
R
L
= 10kΩ, G = 1
Continuous to Common
Stable Operation
±570
–40
–55
–55
θ
JA
NOTES: (1) Overall difference amplifier configuration. Referred to input pins (V
IN
+ and V
IN
–), gain = 0.1V/V. Specified with 10kΩ in feedback of A2. (2) Input offset
voltage specification includes effects of amplifier’s input bias and offset currents. (3) Includes effects of input current noise and thermal noise contribution of resistor
network. (4) Common-mode voltage range is 11 (V–) to 11 [(V+) – 1] with a maximum of
±100V.
®
3
INA146
BURR-BROWN [ BURR-BROWN CORPORATION ]
