LTC2686HUJ-12#PBF
ActiveD/A CONVERTER, 12BIT, -40 TO 125DEG C ROHS COMPLIANT: YES
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LTC2686HUJ-12#PBF
ActiveD/A CONVERTER, 12BIT, -40 TO 125DEG C ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2686HUJ-12#PBF |
|---|---|
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 0.25 LSB, 0.75 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Number of D/A Converters | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Voltage - Buffered |
| Package / Case | 40-WFQFN Exposed Pad |
| Reference Type | Internal, External |
| Settling Time | 21 µs |
| Supplier Device Package | 40-QFN (6x6) |
| Voltage - Supply, Analog [Max] | 5.25 V |
| Voltage - Supply, Analog [Min] | 4.75 V |
| Voltage - Supply, Digital [Max] [custom] | 5.25 V |
| Voltage - Supply, Digital [Min] [custom] | 1.71 V |
LTC2686 Series
8-Channel, 12-/16-Bit Voltage Output SoftSpan DAC
| Part | INL/DNL (LSB) | Number of Bits | Data Interface | Package / Case | Voltage - Supply, Digital [Min] [custom] | Voltage - Supply, Digital [Max] [custom] | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Supplier Device Package | Number of D/A Converters | Reference Type | Output Type | Settling Time | Differential Output | Utilized IC / Part | Number of DAC's | DAC Type | Contents | INL/DNL (LSB) | Voltage - Supply, Digital [Min] [custom] | Voltage - Supply, Digital [Max] [custom] | INL/DNL (LSB) [Min] | INL/DNL (LSB) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 70 °C | 0 °C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs | ||||||||||
 Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 85 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs | ||||||||||
 Analog Devices Inc./Maxim Integrated | 16 | MICROWIRE™ Serial SPI™ | 36 µs | LTC2686-16 | 8 | Voltage | Board(s) | |||||||||||||||||||
Analog Devices Inc./Maxim Integrated | 16 | SPI | 40-WFQFN Exposed Pad | 4.75 V | 5.25 V | 125 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 18 µs | ±1 (Max) ±3 (Max) | 4.75 V | 5.25 V | ||||||||||
Analog Devices Inc./Maxim Integrated | 16 | SPI | 40-WFQFN Exposed Pad | 4.75 V | 5.25 V | 125 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 18 µs | 4.75 V | 5.25 V | -3 LSB -1 LSB | 1 LSB 3 LSB | |||||||||
Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 85 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs | ||||||||||
Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 70 °C | 0 °C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs | ||||||||||
Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 125 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs | ||||||||||
Analog Devices Inc./Maxim Integrated | 16 | SPI | 40-WFQFN Exposed Pad | 4.75 V | 5.25 V | 85 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 18 µs | ±1 (Max) ±3 (Max) | 4.75 V | 5.25 V | ||||||||||
Analog Devices Inc./Maxim Integrated | 0.25 LSB 0.75 LSB | 12 | SPI | 40-WFQFN Exposed Pad | 1.71 V | 5.25 V | 4.75 V | 5.25 V | 125 °C | -40 C | Surface Mount | 40-QFN (6x6) | 8 | External Internal | Voltage - Buffered | 21 µs |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LTC2686 Series
The LTC2686 is an 8-channel, 12-/16-bit, ±15 V digital-to-analog converter (DAC) with an integrated precision reference. The LTC2686 is guaranteed monotonic and has built in rail-to-rail output buffers that can source or sink up to 55 mA. This SoftSpan™DAC offers five output ranges up to ±15 V. The range of each channel is independently programmable.The internal 4.096 V precision reference sets the accuracy of the output voltage. An external reference can be used for additional range options. Three toggle pins support Input Register A and Input Register B toggle or sinusoidal dither at multiple frequencies. An analog multiplexer simplifies measurement of pin voltages, load currents, and junction temperature.Programmable offset and gain registers improve the accuracy of the DAC outputs.The serial peripheral interface (SPI) and MICROWIRE™-compatible, 3-wire serial interface operates on logic levels as low as 1.71 V and clock rates up to 50 MHz.APPLICATIONSOptical networkingInstrumentationData acquisitionAutomatic test equipmentProcess control and industrial automation
Documents
Technical documentation and resources