LTC2640ACTS8-LZ12#TRMPBF
ActiveSINGLE 12-/10-/8-BIT SPI VOUTDACS WITH 10PPM/°C REFERENCE
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LTC2640ACTS8-LZ12#TRMPBF
ActiveSINGLE 12-/10-/8-BIT SPI VOUTDACS WITH 10PPM/°C REFERENCE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2640ACTS8-LZ12#TRMPBF |
|---|---|
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 0.5 LSB |
| INL/DNL (LSB) | 1 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | Voltage - Buffered |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Reference Type | External, Internal |
| Settling Time | 4.1 µs |
| Supplier Device Package | TSOT-23-8 |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
LTC2640 Series
Single 12-/10-/8-Bit SPI VOUTDACs with 10ppm/°C Reference
| Part | Supplier Device Package | Mounting Type | Differential Output | INL/DNL (LSB) | Number of Bits [custom] | Settling Time | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | Reference Type | Voltage - Supply, Digital [Max] | Voltage - Supply, Digital [Min] | Package / Case | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Data Interface | Number of Bits | Voltage - Supply, Digital | Voltage - Supply, Analog | INL/DNL (LSB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | TSOT-23-8 | Surface Mount | 0.2 LSB 0.5 LSB | 10 | 3.8 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | |||||
Analog Devices | TSOT-23-8 | Surface Mount | 0.05 LSB 0.5 LSB | 3.2 µs | 85 °C | -40 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 8 | |||||
Analog Devices | TSOT-23-8 | Surface Mount | 4.1 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 12 bits | ||||||
Analog Devices | TSOT-23-8 | Surface Mount | 0.2 LSB 0.5 LSB | 10 | 4.2 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | SOT-23-8 Thin TSOT-23-8 | SPI | 5 V | 5 V | |||||||
Analog Devices | TSOT-23-8 | Surface Mount | 4.1 µs | 85 °C | -40 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 12 bits | ||||||
Analog Devices | TSOT-23-8 | Surface Mount | 4.6 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | SOT-23-8 Thin TSOT-23-8 | SPI | 12 bits | 5 V | 5 V | ||||||||
Analog Devices | TSOT-23-8 | Surface Mount | 4.1 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 12 bits | ||||||
Analog Devices | TSOT-23-8 | Surface Mount | 0.05 LSB 0.5 LSB | 3.2 µs | 85 °C | -40 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 8 | |||||
Analog Devices | TSOT-23-8 | Surface Mount | 0.5 LSB | 4.1 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI | 12 bits | 1 LSB | ||||
Analog Devices | TSOT-23-8 | Surface Mount | 0.2 LSB 0.5 LSB | 10 | 3.8 µs | 70 °C | 0 °C | Voltage - Buffered | External Internal | 5.5 V | 2.7 V | SOT-23-8 Thin TSOT-23-8 | 2.7 V | 5.5 V | SPI |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 500 | $ 3.13 | |
Description
General part information
LTC2640 Series
The LTC2640 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.The LTC2640-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2640-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. A 10ppm/°C reference output is available at the REF pin.Each DAC can also operate in External Reference mode, in which a voltage supplied to the REF pin sets the fullscale output.The LTC2640 DACs use a SPI/MICROWIRE™compatible 3-wire serial interface which operates at clock rates up to 50MHz.The LTC2640 incorporates a power-on reset circuit. Options are available for Reset to Zero-Scale or Reset to Mid-Scale after power-up.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationAutomatic Test EquipmentPortable EquipmentAutomotiveOptical Networking
Documents
Technical documentation and resources