TLC876M Datasheet, PDF (4/23 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
SLAS140D – JULY 1997 – REVISED MAY 2000
Terminal Functions
TERMINAL
NAME NO.
AGND
1, 19
AIN
27
AVDD
28
CLK
15
CML
26
DGND
14, 20
DVDD
18
DRVDD
2
DRGND
13
D0 –D9 3 – 12
OE
16
REFBF
24
REFBS
25
REFTF
22
REFTS
21
STBY
17
I/O
DESCRIPTION
Analog ground
I Analog input
5-V analog supply
I Clock input
O Bypass for an internal bias point. Typically a 0.1 µF capacitor minimum is connected from this terminal to ground.
Digital ground
5-V digital supply
3.3-V/5-V digital supply. Supply for digital input and output buffers.
3.3-V/5-V digital ground. Ground for digital input and output buffers.
O Digital data out. D0:LSB, D9:MSB
I Output enable. When OE = low or NC, the device is in normal operating mode. When OE = high, D0–D9 are high
impedance.
I Reference bottom force
I Reference bottom sense
I Reference top force
I Reference top sense
I Standby enable. When STBY = low or NC, the device is in normal operating mode. When STBY = high, the device
is in standby mode.
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