ZHCSDM6A JUNE 2013 – December 2014 DAC161S997
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 簡化電路原理圖
- 5 修訂歷史記錄
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持
- 13機械、封裝和可訂購信息
6 Pin Configuration and Functions
RGH Package
16-Pin WQFN
(Top View)
Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| BASE | 16 | A | External NPN base drive |
| COMA | 1 | P | Analog-block negative supply rail (local COMMON) |
| COMD | 2 | P | Digital-block negative supply rail (local COMMON) |
| CSB | 6 | I | SPI chip select |
| C1 | 14 | A | External capacitor |
| C2 | 13 | A | External capacitor, HART input |
| C3 | 12 | A | External capacitor |
| EERB | 7 | O | Error flag output, open drain, active LOW |
| ERRLVL | 10 | I | Sets output-current level at power up and under-error conditions. |
| NC | 11 | – | Do not connect to this pin. |
| OUT | 9 | A | Loop output current source output |
| SCLK | 4 | I | SPI clock input |
| SDI | 5 | I | SPI data input |
| SDO | 8 | O | SPI data output |
| VA | 15 | P | Analog-block positive supply rail |
| VD | 3 | P | Digital-block positive supply rail. |
| DAP | DAP | P | Die attach pad. Connect directly to local COMMON (COMA, COMD). |
(1) G = Ground, I = Digital Input, O = Digital Output, P = Power, A = Analog