TLC876M_07 Datasheet, PDF (5/22 Pages) Texas Instruments – 10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS

TLC876M, TLC876I, TLC876C
10-BIT 20 MSPS PARALLEL OUTPUT CMOS
ANALOG-TO-DIGITAL CONVERTERS
SLAS140E – JULY 1997 – REVISED OCTOBER 2000
recommended operating conditions
analog and reference inputs
Reference input voltage (top), VI(REFT)
Reference input voltage (bottom), VI(REFB)
Analog input voltage, VI(AIN)
MIN
VI(REFB) + 1
0
1
NOM
3.6
1.6
2
MAX
4.5
VI(REFT) – 1
UNIT
V
V
Vpp
power supply
MIN NOM
AVDD ^†
4.5
Supply voltage
DVDD†
4.5
DRVDD
3
† _{The voltage difference between AVDD and DVDD terminals cannot exceed 0.5 V to maintain performance specifications.}
digital inputs
MIN NOM
High-level input voltage, VIH
Low-level input voltage, VIL
Clock period, tc (see Figure 1)
Pulse duration, clock high, tw(CLKH)
Pulse duration, clock low, tw(CLKL)
DRVDD = 3 V
DRVDD = 5 V
DRVDD = 5.25 V
DRVDD = 3 V
DRVDD = 5 V
DRVDD = 5.25 V
TLC876C
2.4
4
4.2
50
23
25
23
25
0
Operating free-air temperature, TA
TLC876I
–40
TLC876M
–55
MAX
5.25
5.25
5.25
MAX
0.6
1
1.05
70
85
125
UNIT
V
UNIT
V
V
ns
ns
ns
°C
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