TLV0831C_14 Datasheet, PDF (7/21 Pages) Texas Instruments –
8-Bit Resolution 2.7 V to 3.6 V VCC Easy Microprocessor Interface or Standalone Operation

TLV0831C, TLV0831I
TLV0832C, TLV0832I
3ĆVOLT 8ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS148 − SEPTEMBER 1996
operating characteristics V_CC = V_ref = 3.3 V, f_(CLK) = 250 kHz, t_r = t_f = 20 ns, T_A = 25°C (unless
otherwise noted)
PARAMETER
TEST CONDITIONS†
MIN TYP MAX UNIT
Supply-voltage variation error
Total unadjusted error (see Note 5)
Common-mode error
VCC = 3 V to 3.6 V
Vref = 3.3 V,
TA = MIN to MAX
Differential mode
± 1/16 ± 1/4 LSB
± 1 LSB
± 1/16 ± 1/4 LSB
Propagation delay time,
tpd output data after CLK↑
(see Note 6)
MSB-first data
CL = 100 pF
LSB-first data
200 500
ns
80 200
tdis Output disable time, DO after CS↑
CL = 10 pF, RL = 10 kΩ
CL = 100 pF, RL = 2 kΩ
80 125
ns
250
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 TLV0832.
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