參數(shù)資料
型號(hào): TLV0832IPE4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): ADC
英文描述: 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8
封裝: GREEN, PLASTIC, DIP-8
文件頁(yè)數(shù): 17/19頁(yè)
文件大小: 489K
代理商: TLV0832IPE4
TLV0831C, TLV0831I
TLV0832C, TLV0832I
3VOLT 8BIT ANALOGTODIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS148 SEPTEMBER 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
operating characteristics VCC = Vref = 3.3 V, f(CLK) = 250 kHz, tr = tf = 20 ns, TA = 25°C (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply-voltage variation error
VCC = 3 V to 3.6 V
±1/16
±1/4
LSB
Total unadjusted error (see Note 5)
Vref = 3.3 V,
TA = MIN to MAX
±1
LSB
Common-mode error
Differential mode
±1/16
±1/4
LSB
tpd
Propagation delay time,
output data after CLK
MSB-first data
CL = 100 pF
200
500
ns
tpd
output data after CLK
(see Note 6)
LSB-first data
CL = 100 pF
80
200
ns
tdis
Output disable time, DO after CS
CL = 10 pF,
RL = 10 k
80
125
ns
tdis
Output disable time, DO after CS
CL = 100 pF, RL = 2 k
250
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 TLV0832.
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