參數(shù)資料
型號(hào): INA132
元件分類: 差分放大器
英文描述: Low Power, Single-Supply DIFFERENCE AMPLIFIER
中文描述: 低功耗,單電源差分放大器
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 180K
代理商: INA132
Low Power, Single-Supply
DIFFERENCE AMPLIFIER
1996 Burr-Brown Corporation
PDS-1353A
Printed in U.S.A. November, 1996
FEATURES
G
LOW QUIESCENT CURRENT: 160
μ
A
G
WIDE SUPPLY RANGE
Single Supply: 2.7V to 36V
Dual Supplies:
±
1.35V to
±
18V
G
LOW GAIN ERROR:
±
0.075% max
G
LOW NONLINEARITY: 0.001% max
G
HIGH CMR: 90dB
G
HIGHLY VERSATILE CIRCUIT
G
EASY TO USE
G
LOW COST
G
8-PIN DIP AND SO-8 PACKAGES
INA132
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
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.
APPLICATIONS
G
DIFFERENTIAL INPUT AMPLIFIER
G
INSTRUMENTATION AMPLIFIER
BUILDING BLOCK
G
UNITY-GAIN INVERTING AMPLIFIER
G
G = 1/2 AMPLIFIER
G
G = 2 AMPLIFIER
G
SUMMING AMPLIFIER
G
DIFFERENTIAL CURRENT RECEIVER
G
VOLTAGE-CONTROLLED CURRENT SOURCE
G
BATTERY-POWERED SYSTEMS
G
GROUND LOOP ELIMINATOR
2
3
4
–In
+In
V–
40k
40k
40k
40k
5
1
Sense
Ref
6
Output
7
V+
INA132
INA132
相關(guān)PDF資料
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