DAC101C085 - 具有 I2C 兼容接口和外部参考的 10 位微功耗 DAC

DAC101C085是TI德州仪器公司的一款精密DAC(=<10MSPS)产品，DAC101C085是具有 I2C 兼容接口和外部参考的 10 位微功耗 DAC，本站介绍了DAC101C085的封装应用图解、特点和优点、功能等，并给出了与DAC101C085相关的TI元器件型号供参考。

DAC101C085 - 具有 I2C 兼容接口和外部参考的 10 位微功耗 DAC - 精密DAC(=<10MSPS) - 数模转换器 - 德州仪器

产品特性

Ensured Monotonicity to 10-bits
Low Power Operation: 156-µA maximum at 3.3 V
Extended Power Supply Range (2.7 V to 5.5 V)
I2C-Compatible 2-Wire Interface Which Supports Standard (100-kHz), Fast (400-kHz), and High-Speed (3.4-MHz) Modes
Rail-to-Rail Voltage Output
Very Small Package
DAC101C081Q is AEC Q100 Grade 1 Qualified and Manufactured on Automotive Grade Flow
Resolution: 10 Bits
INL: ±2 LSB (Maximum)
DNL: +0.3/-0.2 LSB (Maximum)
Setting Time: 6-µs (Maximum)
Zero Code Error: +10-mV (Maximum)
Full-Scale Error: −0.7 %FS (Maximum)
Supply Power (Normal): 380-µW (3-V) / 730-µW (5-V) Typical
Supply Power (Power Down): 0.5-µW (3-V) / 0.9-µW (5-V) Typical

产品应用

Industrial Process Control
Portable Instruments
Digital Gain and Offset Adjustment
Programmable Voltage and Current Sources
Test Equipment
Automotive

产品说明

The DAC101C081 device is a 10-bit, single channel, voltage-output digital-to-analog converter (DAC) that operates from a 2.7 V to 5.5 V supply. The output amplifier allows rail-to-rail output swing and has an 6-µsec settling time. The DAC101C081 uses the supply voltage as the reference to provide the widest dynamic output range and typically consumes 132 µA while operating at 5.0 V. It is available in 6-lead SOT and WSON packages and provides three address options (pin selectable).

As an alternative, the DAC101C085 provides nine I2C™ addressing options and uses an external reference. It has the same performance and settling time as the DAC101C081 and is available in an 8-lead VSSOP.

The DAC101C081 and DAC101C085 use a 2-wire, I2C-compatible serial interface that operates in all three speed modes, including high speed mode (3.4 MHz). An external address selection pin allows up to three DAC101C081 or nine DAC101C085 devices per 2-wire bus. Pin compatible alternatives to the DAC101C081 are available that provide additional address options.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
DAC101C081	WSON (6)	2.20 mm × 2.50 mm
DAC101C081	SOT (6)	1.60 mm × 2.90 mm
DAC101C085	VSSOP (8)	3.00 mm × 3.00 mm
DAC101C081Q	WSON (6)	2.20 mm × 2.50 mm

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