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DAC8532IDGKG4 PDF预览

DAC8532IDGKG4

更新时间: 2024-09-13 12:36:47
品牌 Logo 应用领域
德州仪器 - TI 转换器数模转换器光电二极管
页数 文件大小 规格书
23页 812K
描述
Dual Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER

DAC8532IDGKG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MSOP
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.53Is Samacsys:N
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:SERIALJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:3 mm
最大线性误差 (EL):0.0987%湿度敏感等级:2
位数:16功能数量:1
端子数量:8最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified采样速率:0.093 MHz
座面最大高度:1.07 mm最大稳定时间:10 µs
标称安定时间 (tstl):10 µs子类别:Other Converters
最大压摆率:0.8 mA标称供电电压:3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

DAC8532IDGKG4 数据手册

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DAC8532  
SBAS246A – DECEMBER 2001 – MAY 2003  
Dual Channel, Low Power, 16-Bit, Serial Input  
DIGITAL-TO-ANALOG CONVERTER  
DESCRIPTION  
FEATURES  
The DAC8532 is a dual channel, 16-bit Digital-to-Analog  
Converter (DAC) offering low power operation and a flexible  
serial host interface. Each on-chip precision output amplifier  
allows rail-to-rail output swing to be achieved over the supply  
range of 2.7V to 5.5V. The device supports a standard 3-wire  
serial interface capable of operating with input data clock  
frequencies up to 30MHz for VDD = 5V.  
microPOWER OPERATION: 500  
POWER-ON RESET TO ZERO-SCALE  
POWER SUPPLY: +2.7V to +5.5V  
µA at 5V  
16-BIT MONOTONIC OVER TEMPERATURE  
SETTLING TIME: 10µs to ±0.003% FSR  
ULTRA-LOW AC CROSSTALK: –100dB typ  
The DAC8532 requires an external reference voltage to set  
the output range of each DAC channel. Also incorporated  
into the device is a power-on reset circuit which ensures that  
the DAC outputs power up at zero-scale and remain there  
until a valid write takes place. The DAC8532 provides a  
flexible power-down feature, accessed over the serial inter-  
face, that reduces the current consumption of the device to  
200nA at 5V.  
LOW-POWER SERIAL INTERFACE WITH  
SCHMITT-TRIGGERED INPUTS  
ON-CHIP OUTPUT BUFFER AMPLIFIER WITH  
RAIL-TO-RAIL OPERATION  
DOUBLE BUFFERED INPUT ARCHITECTURE  
SIMULTANEOUS OR SEQUENTIAL OUTPUT  
UPDATE AND POWERDOWN  
TINY MSOP-8 PACKAGE  
The low-power consumption of this device in normal opera-  
tion makes it ideally suited to portable battery-operated  
equipment and other low-power applications. The power  
consumption is 2.5mW at 5V, reducing to 1µW in power-  
down mode.  
APPLICATIONS  
PORTABLE INSTRUMENTATION  
CLOSED-LOOP SERVO-CONTROL  
PROCESS CONTROL  
The DAC8532 is available in a MSOP-8 package with a  
specified operating temperature range of –40°C to +105°C.  
DATA ACQUISITION SYSTEMS  
PROGRAMMABLE ATTENUATION  
PC PERIPHERALS  
VDD  
VREF  
Data  
Buffer A  
DAC  
Register A  
VOUT  
A
B
DAC A  
DAC B  
Data  
Buffer B  
DAC  
Register B  
VOUT  
16  
24-Bit  
SYNC  
SCLK  
DIN  
Serial-to-  
Parallel  
Shift  
Channel  
Select  
Load  
Control  
Power-Down  
Control Logic  
8
2
Control Logic  
Resistor  
Network  
Register  
GND  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright © 2001-2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  

DAC8532IDGKG4 替代型号

型号 品牌 替代类型 描述 数据表
DAC8532IDGK TI

完全替代

Dual Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC8532IDGKR TI

完全替代

Dual Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC8532IDGKRG4 TI

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Dual Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER

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