TLC0820A Datasheet, PDF (4/15 Pages) Texas Instruments – Advanced LinCMOSE HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES

TLC0820AC, TLC0820AI
Advanced LinCMOS™ HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL
CONVERTERS USING MODIFIED FLASH TECHNIQUES
SLAS064A – SEPTEMBER 1986 – REVISED JUNE 1994
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Input voltage range, all inputs (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.2 V to V_CC + 0.2 V
Output voltage range, all outputs (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.2 V to V_CC + 0.2 V
Operating free-air temperature range: TLC0820AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
TLC0820AI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Case temperature for 10 seconds: FN package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DB, DW or N package . . . . . . . . . . . 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.
NOTE 1: All voltages are with respect to network GND.
recommended operating conditions
Supply voltage, VCC
Analog input voltage
Positive reference voltage, Vref ₊
Negative reference voltage, Vref _–
High-level input voltage, VIH
VCC = 4.75 V to 5.25 V
Low-level input voltage, VIL
VCC = 4.75 V to 5.25 V
Pulse duration, write in write-read mode, tw(W) (see Figures 2, 3, and 4)
Operating free-air temperature, TA
TLC0820AC
TLC0820AI
CS, WR/RDY, RD
MODE
CS, WR/RDY, RD
MODE
MIN
4.5
– 0.1
Vref _–
GND
2
3.5
0.5
0
– 40
NOM
5
MAX
8
VCC + 0.1
VCC
Vref+
0.8
1.5
50
70
85
UNIT
V
V
V
V
V
V
µs
°C
2–4
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