Datasheet > 转换器 > 数模转换器> DAC121S101QCMKX

DAC121S101QCMKX

更新时间： 2024-01-25 16:57:39

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器数模转换器光电二极管
页数	文件大小	规格书
20页	453K
描述
12-Bit Micro Power, RRO Digital-to-Analog Converter

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

DAC121S101QCMKX 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	LGA	包装说明：	SOP, SOP10,.4
针数：	10	Reach Compliance Code：	compliant
风险等级：	5.66	最大模拟输出电压：	5.5 V
最小模拟输出电压：		转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	SERIAL
JESD-30 代码：	R-GDSO-G10	长度：	6.86 mm
最大线性误差 (EL)：	0.1953%	位数：	12
功能数量：	1	端子数量：	10
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	CERAMIC, GLASS-SEALED	封装代码：	SOP
封装等效代码：	SOP10,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	2.33 mm	最大稳定时间：	10 µs
标称安定时间 (tstl)：	12 µs	子类别：	Other Converters
最大压摆率：	0.312 mA	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	6.12 mm
Base Number Matches：	1

DAC121S101QCMKX 数据手册

February 19, 2010

DAC121S101/DAC121S101Q

12-Bit Micro Power, RRO Digital-to-Analog Converter

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 +2.7V to 5.5V supply and consumes just

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

allows rail-to-rail output swing and the three wire serial inter-

face operates at clock rates up to 30 MHz over the specified

supply voltage range and is compatible with standard SPI™,

QSPI, MICROWIRE and DSP interfaces. Competitive de-

vices are limited to 20 MHz clock rates at supply voltages in

the 2.7V to 3.6V range.

DAC121S101Q is AEC-Q100 Grade 1 qualified and is

■

manufactured on an Automotive Grade Flow.

Guaranteed Monotonicity

■

Low Power Operation

Rail-to-Rail Voltage Output

Power-on Reset to Zero Volts Output

Wide Temperature Range of −40°C to +125°C

Wide Power Supply Range of +2.7V to +5.5V

Small Packages

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.

Power Down Feature

Key Specifications

Resolution

DNL

Output Settling Time

Zero Code Error

Full-Scale Error

Power Consumption

12 bits

+0.25, -0.15 LSB (typ)

8 µs (typ)

■

The low power consumption and small packages of the

DAC121S101 make it an excellent choice for use in battery

operated equipment.

4 mV (typ)

−0.06 %FS (typ)

The DAC121S101 is a direct replacement for the AD5320 and

the DAC7512 and is one of a family of pin compatible DACs,

including the 8-bit DAC081S101 and the 10-bit DAC101S101.

The DAC121S101 operates over the extended industrial tem-

perature range of −40°C to +105°C while the DAC121S101Q

operates over the Grade 1 automotive temperature range of

−40°C to +125°C. The DAC121S101 is available in a 6-lead

TSOT and an 8-lead MSOP and the DAC121S101Q is avail-

able in the 6-lead TSOT only.

Normal Mode

Pwr Down Mode 0.14µW (3.6V) / 0.39µW (5.5V) typ

0.64mW (3.6V) / 1.43mW (5.5V) typ

—

Applications

Battery-Powered Instruments

■

Digital Gain and Offset Adjustment

Programmable Voltage & Current Sources

Programmable Attenuators

Automotive

■

Pin Configuration

20114902

20114901

SPI™ is a trademark of Motorola, Inc.

201149

www.national.com

12 3 4 5 6 7...20

中文翻译

下载PDF

与DAC121S101QCMKX相关器件

型号	品牌	获取价格	描述	数据表
DAC121S101QCMKX/NOPB	TI	获取价格	12-Bit Micro Power, RRO Digital-to-Analog Converter 6-SOT-23-THIN -40 to 125
DAC121S101QML	TI	获取价格	12-Bit Micro Power Digital-to-Analog Converter with Railto-
DAC121S101QML_10	NSC	获取价格	12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
DAC121S101QML-SP	TI	获取价格	具有轨到轨输出的 12 位微功耗数模转换器
DAC121S101WGMPR	NSC	获取价格	12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
DAC121S101WGMPR	TI	获取价格	DAC121S101QML 12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
DAC121S101WGRLV	TI	获取价格	具有轨到轨输出的 12 位微功耗数模转换器 \| NAC \| 10 \| -55 to 125
DAC121S101WGRQV	TI	获取价格	DAC121S101QML 12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
DAC121S101WGRQV	NSC	获取价格	12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
DAC121S101WGRQV/NOPB	TI	获取价格	IC SERIAL INPUT LOADING, 12 us SETTLING TIME, 12-BIT DAC, CDSO10, GREEN, CERAMIC, LGA-10,

产品中心

服务支持

精选活动

关于我们

帮助中心

DAC121S101QCMKX

DAC121S101QCMKX 技术参数

DAC121S101QCMKX 数据手册

与DAC121S101QCMKX相关器件

与DAC121S101QCMKX相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DAC121S101QCMKX

DAC121S101QCMKX 技术参数

DAC121S101QCMKX 数据手册

与DAC121S101QCMKX相关器件

与DAC121S101QCMKX相关文章

您还可以找

您在本页遇到什么问题？