| AGND | 1 • | 20 | OUT B |
| OUT A | 2 | 19 | RFB B |
| RFB A | 3 | 18 | VREF B |
| VREF A | 4 | 17 | VDD |
| DGND | 5 | 16 | WR |
| DACA/DACB | 6 | 15 | CS |
| (MSB) DB7 | 7 | 14 | DB0 (LSB) |
| DB6 | 8 | 13 | DB1 |
| DB5 | 9 | 12 | DB2 |
| DB4 | 10 | 11 | DB3 |
| Pin | Symbol | Description |
|---|---|---|
| 1 | AGND | analog ground |
| 2 | OUT A | analog current output |
| 3 | RFB A | feedback resistor connection |
| 4 | VREF A | input reference voltage |
| 5 | DGND | digital ground |
| 6 | DACA/DACB | DAC select |
| 7 | (MSB) DB7 | parallel data input |
| 8 | DB6 | parallel data input |
| 9 | DB5 | parallel data input |
| 10 | DB4 | parallel data input |
| 11 | DB3 | parallel data input |
| 12 | DB2 | parallel data input |
| 13 | DB1 | parallel data input |
| 14 | DB0 (LSB) | parallel data input |
| 15 | CS | chip select (active low) |
| 16 | WR | write to data register (active low) |
| 17 | VDD | supply voltage |
| 18 | VREF B | input reference voltage |
| 19 | RFB B | feedback resistor connection |
| 20 | OUT B | analog current output |
| Parameter | Value | Unit |
|---|---|---|
| Settling time, VDD = 5V | 400 (AD7528) 100 (TLC7528) | ns |
| Update rate, VDD = 5V | 2.5 (AD7528) 10 (TLC7528) | MHz |
Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.