LTC2637HMS-LZ12#TRPBF

LTC2637HMS-LZ12#TRPBF

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LTC2637HMS-LZ12#TRPBF
IC DAC 12BIT V-OUT 16MSOP
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LTC2637HMS-LZ12#TRPBF Products

The LTC2637 is a family of octal 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift 10ppm/°C reference in 14-lead DFN and 16-lead MSOP packages. It has a rail-to-rail output buffer and is guaranteed monotonic. The LTC2637-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2637-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the DAC full-scale output to the external reference voltage.

These DACs communicate via a 2-wire I2C-compatible serial interface. The LTC2637 operates in both the standard mode (clock rate of 100kHz) and the fast mode (clock rate of 400kHz). The LTC2637 incorporates a power-on reset circuit. Options are available for reset to zero-scale or reset to mid-scale in internal reference mode, or reset to mid-scale in external reference mode after power-up.

Feature

  • Integrated Precision Reference:
    • 2.5V Full-Scale 10ppm/°C (LTC2637-L)
    • 4.096V Full-Scale 10ppm/°C (LTC2637-H)
  • Maximum INL Error: 2.5LSB (LTC2637-12)
  • 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 (LTC2637-L)
  • Ultralow Crosstalk Between DACs (<3nV•s)
  • Low Power: 100μA per DAC at 3V (LTC2637-L)
  • Power-On-Reset to Zero-Scale/Mid-Scale
  • Double-Buffered Data Latches
  • Tiny 14-Lead 4mm × 3mm DFN and 16-Lead MSOP Packages

Applications

  • Mobile Communications
  • Process Control and Industrial Automation
  • Automatic Test Equipment
  • Portable Equipment
  • Automotive
  • Optical Networking

Product Attributes

TYPE DESCRIPTION Select all
Package Tape & Reel (TR)
Voltage - Supply, Digital 2.7V ~ 5.5V
Product Status Active
INL/DNL (LSB) ±1, ±1 (Max)
Programmable Not Verified
Number of Bits 12
Operating Temperature -40°C ~ 125°C
Number of D/A Converters 8
Package / Case 16-TFSOP (0.118", 3.00mm Width)
Settling Time 4.5µs (Typ)
Supplier Device Package 16-MSOP
Output Type Voltage - Buffered
Mounting Type Surface Mount
Differential Output No
Data Interface I²C
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 5.5V

$5.52

Price update:a months ago
Available in stock: 2177
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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