參數(shù)資料
型號(hào): TLC5618CDR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 12-BIT DAC, PDSO8
封裝: PLASTIC, SOIC-8
文件頁(yè)數(shù): 19/24頁(yè)
文件大小: 480K
代理商: TLC5618CDR
TLC5618, TLC5618A
PROGRAMMABLE DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS156G – JULY 1997 – REVISED APRIL 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage (VDD to AGND)
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range to AGND
– 0.3 V to VDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage range to AGND
– 0.3 V to VDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage at OUT from external source
VDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current at any terminal
±20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: TLC5618C, TLC5618AC
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . .
TLC5618I, TLC5618AI
– 40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . .
TLC5618AQ
– 40
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC5618AM
– 55
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
DERATING FACTOR
TA = 70°C
TA = 85°C
TA = 125°C
PACKAGE
A
POWER RATING
ABOVE TA = 25°C
A
POWER RATING
A
POWER RATING
A
POWER RATING
D
635 mW
5.08 mW/
°C
407 mW
330 mW
FK
1375 mW
11.00 mW/
°C
880 mW
715 mW
275 mW
JG
1050 mW
8.40 mW/
°C
672 mW
546 mW
210 mW
P
1202 mW
9.61 mW/
°C
769 mW
625 mW
This is the inverse of the traditional junction-to-ambient thermal resistance (R
ΘJA). Thermal resistances are not production tested and
are for informational purposes only.
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VDD
4.5
5
5.5
V
High-level digital input voltage, VIH
VDD = 5 V
0.7 VDD
V
Low-level digital input voltage, VIL
VDD = 5 V
0.3VDD
V
Reference voltage, Vref to REFIN terminal
2
2.048
VDD – 1.1
V
Load resistance, RL
2
k
TLC5618C, TLC5618AC
0
70
Operating free air temperature TA
TLC5618I, TLC5618AI
– 40
85
°C
Operating free-air temperature, TA
TLC5618AQ
– 40
125
°C
TLC5618AM
– 55
125
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