Datasheet > 转换器 > 数模转换器> DAC0832LCWM/NOPB

DAC0832LCWM/NOPB

更新时间： 2024-02-27 05:08:29

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器
页数	文件大小	规格书
29页	1597K
描述
DAC0830/DAC0832 8-Bit Î¼P Compatible, Double-Buffered D to A Converters

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技术参数
数据手册

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DAC0832LCWM/NOPB 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	,	针数：	20
Reach Compliance Code：	unknown	风险等级：	5.73
转换器类型：	D/A CONVERTER	位数：	8
Base Number Matches：	1

DAC0832LCWM/NOPB 数据手册

DAC0830, DAC0832

SNAS534B –MAY 1999–REVISED MARCH 2013

www.ti.com

Electrical Characteristics (continued)

V_REF=10.000 V_DCunless otherwise noted. Boldface limits apply over temperature, T_MIN≤T_A≤T_MAX

(1)

For all other limits

T_A=25°C.

V_CC= 5 V_DC±5%

V_CC= 12 V_DC±5%

to 15 V_DC±5%

V_CC= 4.75 V_DC

V_CC= 15.75 V_DC

See

Note

Limit

Parameter

Conditions

Units⁽²⁾

Tested

Design

Limit⁽⁵⁾

Typ⁽³⁾

Limit⁽⁴⁾

Power Supply Rejection

All digital inputs latched high

V_CC=14.5V to 15.5V

11.5V to 12.5V

0.0002

0.0006

0.013

0.0025

FSR/V

4.5V to 5.5V

0.015

Reference

Input

Max

Min

kΩ

Output Feedthrough Error V_REF=20 Vp-p, f=100 kHz

All data inputs latched low

mVp-p

Output Leakage I_OUT1

Current Max⁽⁸⁾

All data inputs LJ & LCJ

See⁽⁸⁾

100

latched low

LCN, LCWM & LCV

I_OUT2

All data inputs LJ & LCJ

100

latched high

All data inputs

latched low

LCN, LCWM & LCV

Output

Capacitance

I_OUT1

I_OUT2

I_OUT1

I_OUT2

115

130

All data inputs

latched high

DIGITAL AND DC CHARACTERISTICS

Digital Input

Voltages

Max

Logic Low

LJ: 4.75V

0.6

0.8

LJ: 15.75V

LCJ: 4.75V

LCJ: 15.75V

LCN, LCWM, LCV

LJ & LCJ

0.7

V_DC

0.8

0.95

2.0

0.8

2.0

Min

Logic High

V_DC

LCN, LCWM, LCV

LJ & LCJ

1.9

2.0

Digital Input

Currents

Max

Digital inputs

<0.8V

−50

0.1

1.2

−200

−160

+10

−200

+10

3.5

μA

LCN, LCWM, LCV

LJ & LCJ

Digital

inputs>2.0V

LCN, LCWM, LCV

LJ & LCJ

Supply Current

Drain

Max

3.5

LCN, LCWM, LCV

1.7

2.0

(8) A 100nA leakage current with R_fb=20k and V_REF=10V corresponds to a zero error of (100×10⁻⁹×20×10³)×100/10 which is 0.02% of FS.

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