TLV5614IPWLE

更新时间： 2024-11-20 13:02:55

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
27页	369K
描述
QUAD, SERIAL INPUT LOADING, 9us SETTLING TIME, 12-BIT DAC, PDSO16

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技术参数
数据手册

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TLV5614IPWLE 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TSSOP, TSSOP16,.25	Reach Compliance Code：	not_compliant
ECCN代码：	3A001.A.5.B	HTS代码：	8542.39.00.01
风险等级：	5.76	最大模拟输出电压：	2.9 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-G16	长度：	5 mm
最大线性误差 (EL)：	0.0977%	位数：	12
功能数量：	4	端子数量：	16
最高工作温度：	85 °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：	TSSOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	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：	1.2 mm	最大稳定时间：	20 µs
标称安定时间 (tstl)：	9 µs	子类别：	Other Converters
最大压摆率：	5.6 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：	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：	4.4 mm
Base Number Matches：	1

TLV5614IPWLE 数据手册

TLV5614

2.7-V TO 5.5-V 12-BIT 3-µS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS

WITH POWER DOWN

SLAS188 – SEPTEMBER 1998

Four 12-Bit D/A Converters

Dual 2.7-V to 5.5-V Supply (Separate Digital

and Analog Supplies)

Programmable Settling Time of Either 3 µs

or 9 µs Typ

Hardware Power Down (10 nA)

Software Power Down (10 nA)

Simultaneous Update

TMS320, (Q)SPI, and Microwire Compatible

Serial Interface

Internal Power-On Reset

applications

Low Power Consumption:

8 mW, Slow Mode – 5-V Supply

3.6 mW, Slow Mode – 3-V Supply

Battery Powered Test Instruments

Digital Offset and Gain Adjustment

Industrial Process Controls

Reference Input Buffer

Voltage Output Range . . . 2× the Reference

Input Voltage

Machine and Motion Control Devices

Communications

Monotonic Over Temperature

Arbitrary Waveform Generation

D OR PW PACKAGE

(TOP VIEW)

description

The TLV5614 is a quadruple 12-bit voltage output

digital-to-analog converter (DAC) with a flexible

4-wire serial interface. The 4-wire serial interface

allows glueless interface to TMS320, SPI, QSPI,

and Microwire serial ports. The TLV5614 is

programmed with a 16-bit serial word comprised

ofaDACaddress, individualDACcontrolbits, and

a 12-bit DAC value. The device has provision for

two supplies: one digital supply for the serial

REFINAB

OUTA

OUTB

OUTC

OUTD

REFINCD

AGND

LDAC

DIN

SCLK

DGND

interface (via pins DV

and DGND), and one for

the DACs, reference buffers, and output buffers (via pins AV

and AGND). Each supply is independent of the

other, and can be any value between 2.7 V and 5.5 V. The dual supplies allow a typical application where the

DAC will be controlled via a microprocessor operating on a 3 V supply (also used on pins DV and DGND),

with the DACs operating on a 5 V supply. Of course, the digital and anlog supplies can be tied together.

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. A rail-to-rail output stage and a power-down mode

makes it ideal for single voltage, battery based applications. The settling time of the DAC is programmable to

allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits

within the 16-bit serial input string. A high-impedance buffer is integrated on the REFINAB and REFINCD

terminals to reduce the need for a low source impedance drive to the terminal. REFINAB and REFINCD allow

DACs A and B to have a different reference voltage then DACs C and D.

The TLC5614 is implemented with a CMOS process and is available in a 16-terminal SOIC package. The

TLV5614C is characterized for operation from 0°C to 70°C. The TLV5614I is characterized for operation from

–40°C to 85°C.

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.

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...27

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与TLV5614IPWLE相关器件

型号	品牌	获取价格	描述	数据表
TLV5614IPWR	TI	获取价格	2.7-V TO 5.5-V 12-BIT 3-mS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
TLV5614IPWRG4	TI	获取价格	2.7-V TO 5.5-V 12-BIT 3-mS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
TLV5614IYE	TI	获取价格	2.7-V TO 5.5-V, 12-BIT QUAD DAC IN WAFER CHIP SCALE PACKAGE
TLV5614IYER	TI	获取价格	暂无描述
TLV5614IYZ	TI	获取价格	12-Bit, Quad Channel, 2.7V to 5.5V, DAC in Bu
TLV5614IYZR	TI	获取价格	12-Bit, Quad Channel, 2.7V to 5.5V, DAC in Bu
TLV5614IYZT	TI	获取价格	12-Bit, Quad Channel, 2.7V to 5.5V, DAC in Bu
TLV5614MPWREP	TI	获取价格	2.7-V TO 5.5-V 12-BIT 3-Î¼s QUADRUPLE DIGITAL
TLV5614PW	TI	获取价格	2.7-V TO 5.5-V 12-BIT 3-mS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
TLV5614Y	TI	获取价格	2.7-V TO 5.5-V, 12-BIT QUAD DAC IN WAFER CHIP SCALE PACKAGE

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