OPA277 datasheet(4/43 Pages) TI2

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V+

Out B

–In B

+In B

Out A

–In A

+In A

V–

Figure 5-3. OPA2277 P Package, 8-Pin PDIP and

D Package, 8-Pin SOIC (Top View)

Out A

−In A

+In A

V−

Out B

Pin 1

Indicator

V+

−In B

Thermal Pad

on Bottom

(Connect to V−)

+In B

Figure 5-4. OPA2277 DRM Package, 8-Pin VSON

(Top View)

Table 5-2. Pin Functions: OPA2277

TYPE

DESCRIPTION

NAME

D (SOIC),

P (PDIP)

DRM

(VSON)

–In A

Input

Inverting input channel A

–In B

Input

Inverting input channel B

+In A

Input

Noninverting input channel A

+In B

Input

Noninverting input channel B

Out A

Output

Output channel A

Out B

Output

Output channel B

V–

—

Negative (lowest) power supply

V+

—

Positive (highest) power supply

OPA277, OPA2277, OPA4277

SBOS079C – MARCH 1999 – REVISED FEBRUARY 2023

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