Datasheet > 5962R0722602VZA

5962R0722602VZA

更新时间： 2024-11-20 12:21:31

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
25页	372K
描述
12-Bit Micro Power Digital-to-Analog Converter with Railto-

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5962R0722602VZA 数据手册

April 25, 2012

DAC121S101QML

12-Bit Micro Power Digital-to-Analog Converter with Rail-

to-Rail Output

General Description

Features

The DAC121S101 is a full-featured, general purpose 12-bit

voltage-output digital-to-analog converter (DAC) that can op-

erate from a single +2.7 V to 5.5 V supply and consumes just

177 µA of current at 3.6 V. The on-chip output amplifier allows

rail-to-rail output swing and the three wire serial interface op-

erates at clock rates up to 20 MHz over the specified supply

voltage range and is compatible with standard SPI™, QSPI,

MICROWIRE and DSP interfaces.

Total Ionizing Dose

100 krad(Si)

120 MeV-cm²/mg

■

Single Event Latch-up

■

Guaranteed Monotonicity

■

Low Power Operation

Rail-to-Rail Voltage Output

Power-on Reset to Zero Volts Output

SYNC Interrupt Facility

■

The supply voltage for the DAC121S101 serves as its voltage

reference, providing the widest possible output dynamic

range. A power-on reset circuit ensures that the DAC output

powers up to zero volts and remains there until there is a valid

write to the device. A power-down feature reduces power

consumption to less than a microWatt.

Wide power supply range (+2.7 V to +5.5 V)

Small Packages

■

Power Down Feature

Key Specifications

The low power consumption and small packages of the

DAC121S101 make it an excellent choice for use in battery

operated equipment.

Resolution

DNL

Output Settling Time

Zero Code Error

12 bits

+0.21, -0.10 LSB (typ)

12.5 µs (typ)

■

The DAC121S101 operates over the extended temperature

range of -55°C to +125°C.

2.1 mV (typ)

−0.04 %FS (typ)

■

Full-Scale Error

■

Power Dissipation

■

Normal Mode 0.52 mW (3.6 V) / 1.19 mW (5.5 V) typ

Pwr Down

Mode

—

0.014 µW (3.6 V) / 0.033 µW (5.5 V) typ

Applications

Battery-Powered Instruments

■

Digital Gain and Offset Adjustment

Programmable Voltage & Current Sources

Programmable Attenuators

Ordering Information

NS Part Number

SMD Part Number

NS Package Number

Package Discription

5962R0722601VZA

100 krad(Si)

High Dose Rate/Anneal

Tested

DAC121S101WGRQV

Flight Part

CMOS ELDRS-Free

WG10A

10LD Ceramic SOIC

DAC121S101WGRLV

Flight Part

CMOS ELDRS-Free

5962R0722602VZA

100 krad(Si)

Low Dose Rate Tested

WG10A

10LD Ceramic SOIC

DAC121S101WGMPR

Pre-flight Prototype

(Note 13)

DAC121S101CVAL

Ceramic Evaluation Board

10LD Ceramic SOIC

on Evaluation Board

See section 3.0 for dose rate environment information

SPI™ is a trademark of Motorola, Inc.

300180 SNAS410D

www.ti.com

12 3 4 5 6 7...25

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与5962R0722602VZA相关器件

型号	品牌	获取价格	描述	数据表
5962R0722701V9A	TI	获取价格	耐辐射、八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC) \| Y \|
5962R0722701VFA	TI	获取价格	耐辐射、八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC) \| NAD
5962R0722701VZA	TI	获取价格	耐辐射、八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC) \| NAC
5962R0722701VZA	NSC	获取价格	IC 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDSO16, CERAMIC, SOIC-16, Anal
5962R0722901V9A	TI	获取价格	耐辐射 QMLV、4.2V 至 60V 输入、500mA 可调输出线性稳压器 \| Y \|
5962R0722901VXA	TI	获取价格	耐辐射 QMLV、4.2V 至 60V 输入、500mA 可调输出线性稳压器 \| NDT
5962R0722902VXA	TI	获取价格	耐辐射 QMLV、4.2V 至 60V 输入、500mA 可调输出线性稳压器 \| NDT
5962R0722902VZA	TI	获取价格	耐辐射 QMLV、4.2V 至 60V 输入、500mA 可调输出线性稳压器 \| NAC
5962R0722961V9A	TI	获取价格	耐辐射 QMLV、4.2V 至 60V 输入、500mA 可调输出线性稳压器 \| Y \|
5962R0722961VXA	ROCHESTER	获取价格	Adjustable Positive Standard Regulator, 1.2V Min, 57V Max, BIPolar, MBCY3, METAL CAN, TO-3

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