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PDF INA132UA Data sheet ( Hoja de datos )
| Número de pieza | INA132UA | |
| Descripción | Low Power/ Single-Supply DIFFERENCE AMPLIFIER | |
| Fabricantes | Burr-Brown Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de INA132UA (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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® INA132
INA132
INA132
Low Power, Single-Supply
DIFFERENCE AMPLIFIER
FEATURES
q LOW QUIESCENT CURRENT: 160µA
q WIDE SUPPLY RANGE
Single Supply: 2.7V to 36V
Dual Supplies: ±1.35V to ±18V
q LOW GAIN ERROR: ±0.075% max
q LOW NONLINEARITY: 0.001% max
q HIGH CMR: 90dB
q HIGHLY VERSATILE CIRCUIT
q EASY TO USE
q LOW COST
q 8-PIN DIP AND SO-8 PACKAGES
APPLICATIONS
q DIFFERENTIAL INPUT AMPLIFIER
q INSTRUMENTATION AMPLIFIER
BUILDING BLOCK
q UNITY-GAIN INVERTING AMPLIFIER
q G = 1/2 AMPLIFIER
q G = 2 AMPLIFIER
q SUMMING AMPLIFIER
q DIFFERENTIAL CURRENT RECEIVER
q VOLTAGE-CONTROLLED CURRENT SOURCE
q BATTERY-POWERED SYSTEMS
q GROUND LOOP ELIMINATOR
DESCRIPTION
The INA132 is a low power, unity-gain differential
amplifier consisting of a precision op amp with a
precision resistor network. The on-chip resistors are
laser trimmed for accurate gain and high common-
mode rejection. Excellent TCR tracking of the resis-
tors maintains gain accuracy and common-mode re-
jection over temperature. The internal op amp’s com-
mon-mode range extends to the negative supply—
ideal for single-supply applications. It operates on
single (2.7V to 36V) or dual supplies (±1.35V to
±18V).
The differential amplifier is the foundation of many
commonly used circuits. The INA132 provides this
circuit function without using an expensive precision
resistor network. The INA132 is available in 8-pin
DIP and SO-8 surface-mount packages and is speci-
fied for operation over the extended industrial tem-
perature range, –40°C to +85°C.
40kΩ
–In 2
40kΩ
+In 3
V+
7
40kΩ
5 Sense
40kΩ
4
V–
6 Output
1 Ref
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1996 Burr-Brown Corporation
PDS-1353A
Printed in U.S.A. November, 1996
1 page  
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C and VS = ±15V, unless otherwise noted.
SMALL-SIGNAL STEP RESPONSE
CL = 200pF
SMALL-SIGNAL STEP RESPONSE
CL = 1000pF
10µs/div
10µs/div
LARGE-SIGNAL STEP RESPONSE
100µs/div
40
30
20
10
0
–10
–20
–30
–40
–15
INPUT COMMON-MODE VOLTAGE RANGE vs
OUTPUT VOLTAGE
VS = ±15V
VS = +5V
VS = ±5V
VREF = 0V
–10 –5 0 5
Output Voltage (V)
10 15
SETTLING TIME vs LOAD CAPACITANCE
100
10V Step
96
92 0.01%
88
84
80
100pF
0.1%
1000pF
Load Capacitance
10,000pF
0.1 to 10Hz PEAK-TO-PEAK
VOLTAGE NOISE
500ms/div
®
5 INA132
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet INA132UA.PDF ] | |
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