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Series Information for AD9740ACPZ - Analog Devices


  • feature
    High performance member of pin-compatible TxDAC product family Excellent spurious-free dynamic range performance SNR at 5 MHz output, 125 MSPS: 65 dB Twos complement or straight binary data format Differential current outputs: 2 mA to 20 mA Power dissipation: 135 mW at 3.3 V Power-down mode: 15 mW at 3.3 V On-chip 1.2 V reference CMOS-compatible digital interface 28-lead TSSOP package Edge-triggered latches Qualified for automotive applications



The AD9740W1 is a 10-bit resolution, wideband, third generation member of the TxDAC® series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost. The AD9740W offers exceptional ac and dc performance while supporting update rates up to 210 MSPS. The AD9740W’s low power dissipation makes it well suited for portable and low power applications. Its power dissipation can be further reduced to 60 mW with a slight degradation in performance by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 15 mW. A segmented current source architecture is combined with a proprietary switching technique to reduce spurious components and enhance dynamic performance. Edge-triggered input latches and a 1.2 V temperature-compensated band gap reference have been integrated to provide a complete monolithic DAC solution. The digital inputs support 3 V CMOS logic families.


Resolution (Bits):
Sampling Rate:
Input Channel Type:
Supply Voltage Range:
2.7V to 3.6V
ADC / DAC Case Style:
No. of Pins:
Data Interface:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
16 bit Switch Architecture Voltage Output DAC
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
DAC 1-Ch Current Steering 10-Bit
Newark Electronics
DIGITAL TO ANALOG CONVERTER DAC, 10 BIT, 210MSPS, LFCSP-32; Resolution (Bits):10bit; Sampling Rate:210MSPS; Input Channel Type:Unipolar; Supply Voltage Range:2.7V to 3.6V; ADC / DAC Case Style:LFCSP; No. of Pins:32Pins RoHS Compliant: Yes
Richardson RFPD
RS Components UK
DAC 1-Ch Current Steering 10-Bit
RS Components DE
10 bit-Bit D/A-Wandler, AD9740ACPZ 210MSPS, Parallel, LFCSP 32-Pin Montage-Typ : SMD Stromversorgungs-Typ : Single Versorgungsspannung einzeln typ. : 3,3 V Referenzspannung : Extern, Intern Architektur : Segmentiert Rücksetzzeit max. : 0.011µs Skalierungsfehler : ±2%FSR Abmessungen : 5 x 5 x 0.83mm, Analog Devices
RS Components HK
DAC 1-Ch Current Steering 10-Bit
RS Components JP
RS Components FR
CNA 1canal commutation de courant 10bits
RS Components CN
DAC 1-Ch Current Steering 10-Bit
RS Components ES
DAC 1-Ch Current Steering 10-Bit
RS Components NL
DAC 1-Ch Current Steering 10-Bit
RS Components NO
DAC 1-Ch Current Steering 10-Bit
RS Components US
DAC 1-Ch Current Steering 10-Bit
RS Components SG
DAC 1-Ch Current Steering 10-Bit
RS Components TW
DAC 1-Ch Current Steering 10-Bit