Datasheet

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#"#$
SBOS168D − DECEMBER 2000 − REVISED JANUARY 2006
www.ti.com
4
ELECTRICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V (continued)
BOLDFACE limits apply over the specified temperature range, T
A
= −555C to +1255C.
At T
A
= +25°C, R
L
= 25kΩ, G = 25, and I
A
common = V
S
/2, unless otherwise noted.
INA321EA
INA2321EA
INA321E
PARAMETER UNITMAXTYPMINMAXTYPMINCONDITIONS
FREQUENCY RESPONSE
Bandwidth, −3dB BW G = 5 500 ∗ kHz
Slew Rate SR V
S
= 5V, G = 25 0.4 ∗ V/µs
Settling Time, 0.1% t
S
G = 5, C
L
= 50pF, V
O
= 2V step 8 ∗ µs
0.01% 12 ∗ µs
Overload Recovery 50% Input Overload G = 25 2 ∗ µs
POWER SUPPLY
Specified Voltage Range +2.7 +5.5 ∗ ∗ V
Operating Voltage Range +2.5 to +5.5 ∗ V
Quiescent Current I
Q
per Channel, V
SD
> 2.5
(4)
40 60 ∗ ∗ µA
Over Temperature 70 * µA
Shutdown Quiescent Current I
SD
per Channel, V
SD
> 0.8
(4)
0.01 1 ∗ ∗ µA
TEMPERATURE RANGE
Specified Range −55 +125 ∗ ∗ °C
Operating/Storage Range −65 +150 ∗ ∗ °C
Thermal Resistance q
JA
MSOP-8, TSSOP-14
Surface-Mount
150 ∗ °C/W
NOTE
:
∗ Specification is same as INA321E.
(1)
Does not include errors from external gain setting resistors.
(2)
Output voltage swings are measured between the output and power-supply rails.
(3)
See typical characteristic Percent Overshoot vs Load Capacitance.
(4)
See typical characteristic Shutdown Voltage vs Supply Voltage.
(5)
Output does not swing to positive rail if gain is less than 10.