3PD5651E

High-Speed, 10-bit, 125-MSPS, CMOS Digital-to-Analog Converter

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概述

The 3PD5651E offers exceptional AC and DC performance while supporting update rates up to 125 MSPS. The flexible single-supply operating range from +2.7 V to +5.5 V and the low power dissipation of the 3PD5651E are well suited for portable and low power applications. Its power dissipation can be further reduced to 45 mW, without a significant degradation in performance, by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 20 mW.

The 3PD5651E is manufactured on an advanced CMOS process. A segmented current source architecture is combined with a proprietary switching technique to reduce spurious components and enhance dynamic performance. The edge-triggered input latches and a temperature compensated bandgap reference have been integrated to provide a complete monolithic DAC solution. Flexible supply options support +3-V and +5-V CMOS logic families.

The 3PD5651E is a current-output DAC with a nominal fullscale output current of 20 mA and an output impedance of > 100 kΩ .

Differential current outputs are provided to support singleended or differential applications. The current outputs may be directly tied to an output resistor to provide two complementary, single-ended voltage outputs. The output voltage compliance range is 1.25 V.

The 3PD5651E contains a 1.10-V on-chip reference and reference control amplifier, which allows the full-scale output current to be simply set by a single resistor. The 3PD5651E can be driven by a variety of external reference voltages.

The full-scale current of the 3PD5651E can be adjusted over a 2-mA to 20-mA range without any degradation in dynamic performance. Thus, the 3PD5651E may operate at reduced power levels or be adjusted over a 20-dB range to provide additional gain ranging capabilities.

The 3PD5651E is available in the TSSOP28 package. It is specified for the operation over the industrial temperature range.

Status

Production
Rating

Industrial
CH

1
Resolution

10
Update Rate (MSPS)

125
Interface

Parallel
Output

2mA - 20mA
SNR (dB)

52
VDD (V)

2.7 - 5.5
Reference

Internal/External
Package

TSSOP28

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- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024
- Datasheet_3PD5651E
  
  数据手册
  
  英文
  
  02/02/2024
  
  High-speed, 10-Bit, 125MSPS, CMOS Digital-to-Analog Converter
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- Introduction to ESD Performance of a Silicon Chip
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024