DAC2902Y/1K

$20.48

Description：IC DAC 12BIT A-OUT 48TQFP
Series：-

SKU:60166416ee97 Category: Digital to Analog Converters (DAC) Brand: Texas Instruments

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Product introduction

DAC2902Y/1K is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DAC 12BIT A-OUT 48TQFP. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for DAC2902Y/1K

Description：IC DAC 12BIT A-OUT 48TQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Number of Bits：12
Number of D/A Converters：2
Settling Time：30ns (Typ)
Output Type：Current - Unbuffered
Differential Output：Yes
Data Interface：Parallel
Reference Type：External, Internal
Voltage - Supply, Analog：3V ~ 5.5V
Voltage - Supply, Digital：3V ~ 5.5V
INL/DNL (LSB)：±1, ±1
Architecture：Segmented DAC
Operating Temperature：-40°C ~ 85°C
Package / Case：48-TQFP
Supplier Device Package：48-TQFP (7x7)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Digital To Analog Converters datasheet and documents for DAC2902Y/1K

DAC2902Y/1K

Digital To Analog Converters Overview

The DAC2902Y/1K is a dual-channel, 12-bit digital-to-analog converter (DAC) from Texas Instruments. It operates at a sample rate of 125 MSPS and utilizes a current source architecture with parallel CMOS interface. The device features 1x interpolation and delivers an Spurious-Free Dynamic Range (SFDR) of 80 dB. Typical power consumption is 310 mW. It is housed in a 48-pin TQFP package and supports an operating temperature range from -40°C to +85°C.

Digital To Analog Converters Feature Summary

Dual-channel output capability for simultaneous signal generation
High-speed 125 MSPS sampling rate for wideband applications
Integrated 1x interpolation filter to simplify host processor data handling

Digital To Analog Converters Applications

Software Defined Radio (SDR)
Test and Measurement Equipment
Medical Imaging Systems

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'Y/1K' against the manufacturer's official documentation to confirm the exact reel quantity and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target assembly process. Cross-reference the datasheet revision date to validate all electrical parameters before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when a high-speed, low-power dual-channel solution is required. The 125 MSPS update rate suits applications needing moderate resolution with fast conversion times. Consider the parallel interface complexity versus serial alternatives if pin count is constrained. Verify that the 48-pin TQFP footprint fits the available PCB real estate.

Digital To Analog Converters Part Context

This part belongs to the DAC2902 family, which includes variants like DAC2902Y-1K and DAC2902Y/250. These devices are designed for general-purpose high-speed data conversion tasks. The Y/1K designation typically indicates a specific packaging configuration within the standard catalog lineup.