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TLC876M TLC876I, TLC876C
10-BIT 20 MSPS PARALLEL OUTPUT CMOS
ANALOG-TO-DIGITAL CONVERTERS
SLAS140D – JULY 1997 – REVISED MAY 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, AV
DD
to AGND, DV
DD
to DGND
Reference voltage input range to AGND, V
I(REFTF)
,
V
I(REFBF)
,
V
I(REFBS)
, V
I(REFTS)
Analog input voltage range to AGND
Digital input voltage range
Digital output voltage range applied from external source
Operating virtual junction temperature range, T
J
Operating free-air temperature range, T
A
: TLC876C
–0.3 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to AV
DD
+ 0.3 V
–0.3 V to AV
DD
+ 0.3 V
–0.3 V to DV
DD
+ 0.3 V
–0.5 V to DV
DD
–55
°
C to 150
°
C
0
°
C to 70
°
C
–40
°
C to 85
°
C
–55
°
C to 125
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC876I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC876M
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
10.82 mW/
°
C
12.78 mW/
°
C
9.65 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
TA = 125
°
C
POWER RATING
DB
1353 mW
866 mW
703 mW
—
DW
1598 mW
1023 mW
831 mW
320 mW
PW
1207 mW
772 mW
627 mW
—
This is the inverse of the traditional junction-to-ambient thermal resistance (R
Θ
JA). Thermal resistance is not production tested, and values given
are for informational purposes only.
recommended operating conditions
analog and reference inputs
MIN
NOM
MAX
UNIT
Reference input voltage (top), VI(REFT)
Reference input voltage (bottom), VI(REFB)
Analog input voltage, VI(AIN)
VI(REFB) + 1
0
3.6
4.5
V
1.6
VI(REFT) – 1
V
1
2
Vpp
power supply
MIN
4.5
NOM
MAX
5.25
UNIT
AVDD §
DVDD §
DRVDD
Supply voltage
4.5
5.25
5.25
V
3
§The voltage difference between AVDD and DVDD terminals cannot exceed 0.5 V to maintain performance specifications.