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TLV5638CDG4 PDF预览

TLV5638CDG4

更新时间： 2024-11-20 12:02:19
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
23页 679K
描述
2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

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TLV5638CDG4 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：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantFactory Lead Time：6 weeks
风险等级：5.1最大模拟输出电压：5.1 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-PDSO-G8JESD-609代码：e4
长度：4.9 mm最大线性误差 (EL)：0.0977%
湿度敏感等级：1位数：12
功能数量：1端子数量：8
最高工作温度：70 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE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：0.233 MHz座面最大高度：1.75 mm
最大稳定时间：7 µs标称安定时间 (tstl)：1 µs
子类别：Other Converters最大压摆率：5.2 mA
标称供电电压：3 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：3.91 mm
Base Number Matches：1

TLV5638CDG4 数据手册

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TLV5638  
www.ti.com  
SLAS225C–JUNE 1999–REVISED JANUARY 2004  
2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH  
INTERNAL REFERENCE AND POWER DOWN  
FEATURES  
D, JG PACKAGE  
(TOP VIEW)  
•
•
•
Dual 12-Bit Voltage Output DAC  
Programmable Internal Reference  
Programmable Settling Time:  
– 1 µs in Fast Mode,  
DIN  
SCLK  
CS  
V
DD  
1
2
3
4
8
7
6
5
OUTB  
REF  
– 3.5 µs in Slow Mode  
OUTA  
AGND  
•
Compatible With TMS320 and SPI™ Serial  
Ports  
•
•
Differential Nonlinearity <0.5 LSB Typ  
Monotonic Over Temperature  
FK PACKAGE  
(TOP VIEW)  
APPLICATIONS  
•
•
•
•
•
Digital Servo Control Loops  
Digital Offset and Gain Adjustment  
Industrial Process Control  
Machine and Motion Control Devices  
Mass Storage Devices  
3
2
1
20 19  
NC  
SCLK  
NC  
NC  
4
5
6
7
8
18  
17  
16  
15  
14  
OUTB  
NC  
CS  
REF  
NC  
NC  
9
10 11 12 13  
DESCRIPTION  
The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows  
glueless interface to TMS320, SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial  
string containing 4 control and 12 data bits.  
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB  
output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the  
designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the  
TLV5638 simplifies overall system design.  
Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented  
with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an  
8-pin SOIC package to reduce board space in standard commercial, industrial, and automotive temperature  
ranges. It is also available in JG and FK packages in the military temperature range.  
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.  
SPI, QSPI are trademarks of Motorola, Inc.  
Microwire is a trademark of National Semiconductor Corporation.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1999–2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...23

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TLV5638CDG4 替代型号

型号 品牌 替代类型 描述 数据表
TLV5638QD TI

类似代替

 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDR TI

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 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638ID TI

类似代替

 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A

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TLV5638CDRG4 TI

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 		Controlled Baseline One Assembly/Test Site, One Fabrication Site
TLV5638-EP_16 TI

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TLV5638FK TI

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TLV5638ID TI

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 		2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDG4 TI

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 		2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDR TI

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 		2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDRG4 TI

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 		2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A

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