SBOS538F January 2011 – December 2016 OPA2322 , OPA322 , OPA4322
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
5 Pin Configuration and Functions
OPA322: DBV Package
5-Pin SOT-23
Top View
OPA322S: DBV Package
6-Pin SOT-23
Top View
Pin Functions: OPA322, OPA322S
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | OPA322 | OPA322S | ||
| SOT-23 | SOT-23 | |||
| –IN | 4 | 4 | I | Inverting input |
| +IN | 3 | 3 | I | Noninverting input |
| OUT | 1 | 1 | O | Output |
| SHDN | — | 5 | I | Shutdown control (active low) |
| V– | 2 | 2 | — | Negative (lowest) power supply |
| V+ | 5 | 6 | — | Positive (highest) power supply |
OPA2322: DRG Package
8-Pin SON
Top View
1. Connect thermal pad to V–.
2. Pad size: 2 mm × 1.2 mm.
OPA2322S: DGS Package
10-Pin VSSOP
Top View
Pin Functions: OPA2322, OPA2322S
| PIN | I/O | DESCRIPTION | |||
|---|---|---|---|---|---|
| NAME | OPA2322 | OPA2322S | |||
| SOIC, VSSOP |
SON | VSSOP | |||
| –IN A | 2 | 2 | 2 | I | Inverting input, channel A |
| +IN A | 3 | 3 | 3 | I | Noninverting input, channel A |
| –IN B | 6 | 6 | 8 | I | Inverting input, channel B |
| +IN B | 5 | 5 | 7 | I | Noninverting input, channel B |
| OUT A | 1 | 1 | — | O | Output, channel A |
| OUT B | 7 | 7 | — | O | Output, channel B |
| SHDN A | — | — | 5 | I | Shutdown control, channel A (active low) |
| SHDN B | — | — | 6 | I | Shutdown control, channel B (active low) |
| V– | 4 | 4 | 4 | — | Negative (lowest) power supply |
| V+ | 8 | 8 | 10 | — | Positive (highest) power supply |
| VOUT A | — | — | 1 | O | Output, channel A |
| VOUT B | — | — | 9 | O | Output, channel B |
PW Package
14-Pin TSSOP
Top View
PW Package
16-Pin TSSOP
Top View
Pin Functions: OPA4322, OPA4322S
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | OPA4322 | OPA4322S | ||
| TSSOP | TSSOP | |||
| –IN A | 2 | 2 | I | Inverting input, channel A |
| +IN A | 3 | 3 | I | Noninverting input, channel A |
| –IN B | 6 | 6 | I | Inverting input, channel B |
| +IN B | 5 | 5 | I | Noninverting input, channel B |
| –IN C | 9 | 11 | I | Inverting input, channel C |
| +IN C | 10 | 12 | I | Noninverting input, channel C |
| –IN D | 13 | 15 | I | Inverting input, channel D |
| +IN D | 12 | 14 | I | Noninverting input, channel D |
| OUT A | 1 | 1 | O | Output, channel A |
| OUT B | 7 | 7 | O | Output, channel B |
| OUT C | 8 | 10 | O | Output, channel C |
| OUT D | 14 | 16 | O | Output, channel D |
| SHDN A/B | — | 8 | I | Shutdown control, channels A and B (active low) |
| SHDN C/D | 9 | I | Shutdown control, channels C and D (active low) | |
| V– | 11 | 13 | — | Negative (lowest) power supply |
| V+ | 4 | 4 | — | Positive (highest) power supply |