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鈥檚 com-
mon-mode range extends to the negative supply鈥?/div>
ideal for single-supply applications. It operates on
single (2.7V to 36V) or dual supplies (鹵1.35V to
鹵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, 鈥?0擄C to +85擄C.
V+
7
40k鈩?/div>
40k鈩?/div>
鈥揑n
2
5
Sense
6
Output
+In
3
40k鈩?/div>
40k鈩?/div>
1
Ref
4
V鈥?/div>
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
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