參數(shù)資料
型號: TLC876CDWR
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: SOP-28
文件頁數(shù): 18/22頁
文件大?。?/td> 340K
代理商: TLC876CDWR
TLC876M, TLC876I, TLC876C
10-BIT 20 MSPS PARALLEL OUTPUT CMOS
ANALOG-TO-DIGITAL CONVERTERS
SLAS140E – JULY 1997 – REVISED OCTOBER 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
analog and reference inputs
MIN
NOM
MAX
UNIT
Reference input voltage (top), VI(REFT)
VI(REFB) + 1
3.6
4.5
V
Reference input voltage (bottom), VI(REFB)
0
1.6
VI(REFT) – 1
V
Analog input voltage, VI(AIN)
1
2
Vpp
power supply
MIN
NOM
MAX
UNIT
AVDD
4.5
5.25
Supply voltage
DVDD
4.5
5.25
V
DRVDD
3
5.25
The voltage difference between AVDD and DVDD terminals cannot exceed 0.5 V to maintain performance specifications.
digital inputs
MIN
NOM
MAX
UNIT
DRVDD = 3 V
2.4
High-level input voltage, VIH
DRVDD = 5 V
4
V
DRVDD = 5.25 V
4.2
DRVDD = 3 V
0.6
Low-level input voltage, VIL
DRVDD = 5 V
1
V
DRVDD = 5.25 V
1.05
Clock period, tc (see Figure 1)
50
ns
Pulse duration, clock high, tw(CLKH)
23
25
ns
Pulse duration, clock low, tw(CLKL)
23
25
ns
TLC876C
0
70
Operating free-air temperature, TA
TLC876I
–40
85
°C
TLC876M
–55
125
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