LTC2634

PRODUCTION

Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/°C Reference

Data Sheet (Rev. E) Product Selection Table
Part Models
220
1ku List Price
Starting From $2.46
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  • Evaluation Kits
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    Part Details

    • AEC-Q100 Qualified for Automotive Applications
    • Integrated Precision Reference
      • 2.5V Full-Scale 10ppm/°C (LTC2634-L)
      • 4.096V Full-Scale 10ppm/°C (LTC2634-H)
    • Maximum INL Error: ±2.5 LSB (LTC2634-12)
    • Low Noise: 0.75mVP-P 0.1Hz to 200KHz
  • Guaranteed Monotonic over −40°C to 125°C Temperature Range
  • Selectable Internal or External Reference
  • 2.7V to 5.5V Supply Range (LTC2634-L)
  • Ultralow Crosstalk Between DACs (2.4nV•s)
  • Low Power: 0.6mA at 3V
  • Power-On Reset to Zero-Scale/Mid-Scale
  • Double Buffered Data Latches
  • Tiny 16-Lead 3mm × 3mm QFN and 10-Lead MSOP Packages
    •
    LTC2634
    Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/°C Reference
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    Documentation

    Data Sheet 1

    Reliability Data 1

    User Guide 1

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    Software Resources

    Device Drivers 1

    Hardware Ecosystem

    Parts Product Life Cycle Description
    I²C Isolators 1
    LTM2883
    		PRODUCTION SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
    PWM to Voltage Output D/A Converters 1
    LTC2645
    		PRODUCTION Quad 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference
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    Tools & Simulations

    Linduino 3

    Evaluation Kits

    eval board
    schematic 1
    DC1488A-D

    LTC2634-HMI12: 12-Bit VOUT Quad DAC (4.096V Reference, Reset to Mid-scale, Internal Reference), (Requires DC590)

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    Product Details

    DC1488A-D: Demo Board for the LTC2634-12 Quad 12-Rail-to-Rail DACs with 10ppm/°C Reference.

    eval board
    schematic 2
    DC1488A-B

    LTC2634-LMI12: 12-Bit Quad VOUT DAC (2.5V Reference, Reset to Mid-scale, Internal Reference), (Requires DC590)

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    Product Details

    DC1488A-B: Demo Board for the LTC2634-12 Quad 12-Rail-to-Rail DACs with 10ppm/°C Reference.

    eval board
    schematic 3
    DC1488A-A

    LTC2634-LZ12 | 12-Bit Quad VOUT DAC (2.5V Reference, Reset to Zero-scale), (Requires DC590)

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    Product Details

    DC1488A-A: Demo Board for the LTC2634-12 Quad 12-Rail-to-Rail DACs with 10ppm/°C Reference.

    eval board
    schematic 4
    DC1488A-C

    LTC2634-HZ12: 12-Bit VOUT Quad DAC (4.096V Reference, Reset to Zero-scale), (Requires DC590)

    Buy Now View Details

    Product Details

    DC1488A-C: Demo Board for the LTC2634-12 Quad 12-Rail-to-Rail DACs with 10ppm/°C Reference.
    DC1488A-D
    LTC2634-HMI12: 12-Bit VOUT Quad DAC (4.096V Reference, Reset to Mid-scale, Internal Reference), (Requires DC590)
    DC1488A-B
    LTC2634-LMI12: 12-Bit Quad VOUT DAC (2.5V Reference, Reset to Mid-scale, Internal Reference), (Requires DC590)
    DC1488A-A
    LTC2634-LZ12 | 12-Bit Quad VOUT DAC (2.5V Reference, Reset to Zero-scale), (Requires DC590)
    DC1488A-C
    LTC2634-HZ12: 12-Bit VOUT Quad DAC (4.096V Reference, Reset to Zero-scale), (Requires DC590)

    Latest Discussions

    2 Years Ago
    Entering external voltage at REF pin while the DAC is on "Interanl Mode"
    4 Years Ago
    RE: enabling ad9144 as a module
    6 Years Ago
    RE: First time using the LTC2634 (or any DAC) with Arduino - just need assurance that connections are correct
    View related discussion on EngineerZone®