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DAC6574IDGS PDF预览

DAC6574IDGS

更新时间: 2024-02-13 20:59:22
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输出元件PC
页数 文件大小 规格书
30页 608K
描述
QUAD, 10-BIT, LOW-POWER, VOLTAGE OUTPUT, IC INTERFACE DIGITAL-TO-ANALOG CONVERTER

DAC6574IDGS 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:MSOP-10针数:10
Reach Compliance Code:compliantFactory Lead Time:1 week
风险等级:5.29Is 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:S-PDSO-G10
JESD-609代码:e4长度:3 mm
最大线性误差 (EL):0.1953%湿度敏感等级:2
位数:10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:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP10,.19,20
封装形状:SQUARE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:0.188 MHz
座面最大高度:1.07 mm最大稳定时间:9 µs
标称安定时间 (tstl):9 µs子类别:Other Converters
最大压摆率:0.9 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:0.5 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

DAC6574IDGS 数据手册

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DAC6574  
www.ti.com  
SLAS408DECEMBER 2003  
QUAD, 10-BIT, LOW-POWER, VOLTAGE OUTPUT,  
I2C INTERFACE DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
DESCRIPTION  
Micropower Operation: 500 µA at 3 V VDD  
Fast Update Rate: 188 kSPS  
Per-channel Power-down Capability  
Power-On Reset to Zero  
2.7-V to 5.5-V Analog Power Supply  
10-Bit Monotonic  
I2C™ Interface Up to 3.4 Mbps  
Data Transmit Capability  
The DAC6574 is a low-power, quad channel, 10-bit  
buffered voltage output DAC. Its on-chip precision  
output amplifier allows rail-to-rail output swing to be  
achieved. The DAC6574 utilizes an I2C compatible  
two wire serial interface supporting high-speed  
interface mode with address support of up to four  
DAC6574s for a total of 16 channels on the bus.  
The DAC6574 uses VDD and GND to set the output  
range of the DAC. The DAC6574 incorporates a  
power-on-reset circuit that ensures that the DAC  
output powers up at zero volts and remains there until  
a valid write takes place to the device. The DAC6574  
contains a per-channel power-down feature, ac-  
cessed via the internal control register, that reduces  
the current consumption of the device to 200 nA at 5  
V.  
On-Chip Output Buffer Amplifier, Rail-to-Rail  
Operation  
Double-Buffered Input Register  
Address Support for up to Four DAC6574s  
Synchronous Update Support for up to 16  
Channels  
Operation From –40°C to 105°C  
Small 10 Lead MSOP Package  
The low power consumption of this part in normal  
operation makes it ideally suited to portable battery  
operated equipment. The power consumption is less  
than 3mW at VDD = 5 V reducing to 1 µW in  
power-down mode.  
TI offers a variety of data converters with I2C  
interface. See DACx57x family of 16/12/10/8 bit,  
single and quad channel DACs. Also see ADS7823  
and ADS1100, 12-bit octal channel and 16-bit single  
channel ADCs.  
APPLICATIONS  
Process Control  
Data Acquisition Systems  
Closed-Loop Servo Control  
PC Peripherals  
Portable Instrumentation  
V
DD  
Data  
Buffer A  
DAC  
Register A  
V
V
A
OUT  
DAC A  
DAC D  
B
C
D
OUT  
OUT  
OUT  
V
V
DAC  
Register D  
Data  
Buffer D  
14  
2
Power-Down  
Control Logic  
SCL  
SDA  
I C  
Block  
Buffer  
Control  
Register  
Control  
Resistor  
Network  
8
A0  
A1 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.  
I2C is a trademark of Philips Corporation.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2003, Texas Instruments Incorporated  

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