參數(shù)資料
型號: TLV5621I
廠商: Texas Instruments, Inc.
英文描述: LOW-POWER QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTER
中文描述: 低功耗翻兩番8位數(shù)字,模擬轉(zhuǎn)換器
文件頁數(shù): 10/17頁
文件大?。?/td> 240K
代理商: TLV5621I
TLV5621I
LOW-POWER QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTER
SLAS138B – APRIL 1996 – REVISED FEBRUARY 1997
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage (V
DD
– GND)
Digital input voltage range
Reference input voltage range, V
ID
Operating free-air temperature range, T
A
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GND – 0.3 V to V
DD
+ 0.3 V
GND – 0.3 V to V
DD
+ 0.3 V
–40
°
C to 85
°
C
–50
°
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
NOM
MAX
UNIT
Supply voltage, VDD (see Note 2)
High-level digital input voltage, VIH
Low-level digital input voltage, VIL
Reference voltage, Vref [A|B|C|D], x1 gain
Load resistance, RL
Setup time, data input, tsu(DATA-CLK) (see Figure 6)
Hold time, data input valid after CLK
, th(DATA-CLK) (see Figure 6)
Setup time, CLK
to EN
, tsu(CLK-EN) (see Figure 7)
Setup time, EN
to CLK
, tsu(EN-CLK) (see Figure 7) (see Note 3)
Pulse duration, EN low, tw(EN) (see Figure 7) (see Note 3)
Pulse duration, CLK high, tw(CLK) (see Figure 6) (see Note 3)
CLK frequency
2.7
3.3
5.5
V
0.8 VDD
V
0.2 VDD
VDD–1.5
V
GND
V
k
ns
10
50
50
ns
100
ns
100
ns
200
ns
400
ns
1
MHz
°
C
Operating free-air temperature, TA
NOTES:
2. The device operates over the supply voltage range of 2.7 V to 5.5 V. Over this voltage range the device responds correctly to data
input by changing the output voltage but conversion accuracy is not specified over this extended range.
3. This is specified by design but is not production tested.
–40
85
相關(guān)PDF資料
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