Datasheet Details
| Part number | LTC2640 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 524.64 KB |
| Description | Single 12-Bit SPI VOUT DACs |
| Datasheet |
 LTC2640 Datasheet
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General Description
The LTC®2640 is a family of 12-, 10-, and 8-bit voltage‑ output DACs with an integrated, high-accuracy, low-drift reference in an 8-lead TSOT-23 package.
It has a rail-to-rail output buffer that is guaranteed monotonic.
Key Features
- n Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2640-L) 4.096V Full-Scale 10ppm/°C (LTC2640-H) n Maximum INL Error: 1LSB (LTC2640A-12) n Bidirectional Reference: Input or 10ppm/°C Output n Low Noise (0.7mVpp, 0.1Hz to 200kHz) n Guaranteed Monotonic Over Temperature n 2.7V to 5.5V Supply Range (LTC2640-L) n Low Power Operation: 180µA at 3V n Power Down to 1.8µA Maximum (C and I Grades) n Asynchronous DAC Clear Pin (LTC2640-Z) n Power-On Reset to Zero or Mid-Scale options n.