| Part Number | DAC7664YBRG4 | DAC7654YBRG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Number of Bits | 16 | 16 | 
| Number of D/A Converters | 4 | 4 | 
| Settling Time | 15µs | 15µs | 
| Output Type | Voltage - Buffered | Voltage - Buffered | 
| Differential Output | No | No | 
| Data Interface | Parallel | SPI | 
| Reference Type | Internal | Internal | 
| Voltage - Supply, Analog | ±5V | ±5V | 
| Voltage - Supply, Digital | 5V | 5V | 
| INL/DNL (LSB) | ±2, ±1 | ±2, ±1 | 
| Architecture | R-2R | R-2R | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 64-LQFP | 64-LQFP | 
| Supplier Device Package | 64-LQFP (10x10) | 64-LQFP (10x10) | 
| Mounting Type | Surface Mount | Surface Mount |