DAC0832LCWMXSLASHNOPB datasheet(4/29 Pages) TI

4 / 29 page

DAC0830, DAC0832

SNAS534B – MAY 1999 – REVISED MARCH 2013

www.ti.com

Electrical Characteristics (continued)

VREF=10.000 VDC unless otherwise noted. Boldface limits apply over temperature, TMIN≤TA≤TMAX.

(1) For all other limits

TA=25°C.

VCC = 5 VDC ±5%

VCC = 4.75 VDC

VCC = 12 VDC ±5%

VCC = 15.75 VDC

See

Limit

to 15 VDC ±5%

Parameter

Conditions

Note

Units(2)

Tested

Design

Typ(3)

Limit(4)

Limit(5)

Power Supply Rejection

All digital inputs latched high

VCC=14.5V to 15.5V

0.0002

0.0025

11.5V to 12.5V

0.0006

FSR/V

4.5V to 5.5V

0.013

0.015

Reference

Max

Input

Min

Output Feedthrough Error

VREF=20 Vp-p, f=100 kHz

mVp-p

All data inputs latched low

Output Leakage

IOUT1

All data inputs

LJ & LCJ

See(8)

100

Current Max(8)

latched low

LCN, LCWM & LCV

100

IOUT2

All data inputs

LJ & LCJ

100

latched high

LCN, LCWM & LCV

100

Output

IOUT1

All data inputs

Capacitance

IOUT2

latched low

115

IOUT1

All data inputs

130

IOUT2

latched high

DIGITAL AND DC CHARACTERISTICS

Digital Input

Max

Logic Low

LJ:

4.75V

0.6

Voltages

LJ:

15.75V

0.8

LCJ:

4.75V

0.7

VDC

LCJ:

15.75V

0.8

LCN, LCWM, LCV

0.95

0.8

Min

Logic High

LJ & LCJ

2.0

VDC

LCN, LCWM, LCV

1.9

2.0

Digital Input

Max

Digital inputs

LJ & LCJ

−50

−200

μA

Currents

<0.8V

LCN, LCWM, LCV

−160

−200

μA

Digital

LJ & LCJ

0.1

+10

μA

inputs>2.0V

LCN, LCWM, LCV

+10

Supply Current

Max

LJ & LCJ

1.2

3.5

Drain

LCN, LCWM, LCV

1.7

2.0

(8)

A 100nA leakage current with Rfb=20k and VREF=10V corresponds to a zero error of (100×10

−9×20×103)×100/10 which is 0.02% of FS.

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