TLC0831C, TLC0831I

TLC0832C, TLC0832I

8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL

SLAS107B – JANUARY 1995 – REVISED APRIL 1996

7

POST OFFICE BOX 655303

noted)

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

Supply-voltage variation error

VCC = 4.75 V to 5.25 V

±1/16

±1/4

LSB

Total unadjusted error (see Note 5)

Vref = 5 V,

TA = MIN to MAX

±1

LSB

Common-mode error

Differential mode

±1/16

±1/4

LSB

t d

Propagation delay time,

MSB-first data

CL = 100 pF

650

1500

ns

tpd

gy

,

output data after CLK

↑ (see Note 6)

LSB-first data

CL = 100 pF

250

600

ns

tdi

Output disable time DO after CS

↑

CL = 10 pF,

RL = 10 kΩ

125

250

ns

tdis

Output disable time, DO after CS

↑

CL = 100 pF, RL = 2 kΩ

500

ns

tconv

Conversion time (multiplexer-addressing

time not included)

8

clock

periods

† All parameters are measured under open-loop conditions with zero common-mode input voltage. For conditions shown as MIN or MAX, use the

appropriate value specified under recommended operating conditions.

NOTES:

5. Total unadjusted error includes offset, full-scale, linearity, and multiplexer errors.

6. The MSB-first data is output directly from the comparator and, therefore, requires additional delay to allow for comparator response

time. LSB-first data applies only to TLC0832.