參數(shù)資料
型號(hào): TLV5625D
廠(chǎng)商: Texas Instruments, Inc.
英文描述: 2.7-V TO 5.5-V LOW-POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
中文描述: 2.7 V至5.5 V的低功耗雙8位數(shù)字至模擬轉(zhuǎn)換器與電源向下
文件頁(yè)數(shù): 3/15頁(yè)
文件大?。?/td> 194K
代理商: TLV5625D
TLV5625
2.7-V TO 5.5-V LOW-POWER DUAL 8-BIT DIGITAL-TO-ANALOG
CONVERTER WITH POWER DOWN
SLAS233A – JULY 1999 – REVISED MARCH 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage (V
DD
to AGND)
Reference input voltage range
Digital input voltage range
Operating free-air temperature range, T
A
: TLV5625C
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLV5625I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
– 0.3 V to V
DD
+ 0.3 V
– 0.3 V to V
DD
+ 0.3 V
0
°
C to 70
°
C
–40
°
C to 85
°
C
–65
°
C to 150
°
C
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.
recommended operating conditions
MIN
4.5
NOM
MAX
5.5
UNIT
V
Supply voltage VDD
VDD = 5 V
VDD = 3 V
5
2.7
3
3.3
Power on reset, POR
0.55
2
V
High-level digital input voltage, VIH
Low-level digital input voltage, VIL
Reference voltage, Vref to REF terminal
Reference voltage, Vref to REF terminal
Load resistance, RL
Load capacitance, CL
Clock frequency, fCLK
VDD = 2.7 V to 5.5 V
VDD = 2.7 V to 5.5 V
VDD = 5 V (see Note 1)
VDD = 3 V (see Note 1)
2
V
0.8
V
AGND
2.048
VDD–1.5
VDD–1.5
V
AGND
1.024
V
k
pF
2
100
20
MHz
Operating free air temperature TA
Operating free-air temperature, TA
TLV5625C
0
70
°
C
TLV5625I
–40
85
NOTE 1: Due to the x2 output buffer, a reference input voltage
(VDD–0.4 V)/2 causes clipping of the transfer function.
P
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