參數(shù)資料
型號(hào): TLV977-10CPFB
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁數(shù): 16/21頁
文件大?。?/td> 289K
代理商: TLV977-10CPFB
TLV977-10
3-V, 10-BIT, 21 MSPS, AREA CCD SENSOR PROCESSOR
SLAS229 – AUGUST 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, AVDD, DVDD, DIVDD
– 0.3 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range
– 0.3 V to AVDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range
– 0.3 V to AVDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
–40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, TSTG
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1.6 mm (1/16 in) 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.
recommended operating conditions
power supplies
MIN
NOM
MAX
UNIT
Analog supply voltage, AVDD
2.7
3
3.3
V
Digital supply voltage, DVDD
2.7
3
3.3
V
Digital interface supply voltage, DIVDD
1.8
4.4
V
digital inputs
MIN
NOM
MAX
UNIT
High–level input voltage, VIH
DIVDD = 3 V
0.8DIVDD
V
Low–level input voltage, VIL
DIVDD = 3 V
0.2DIVDD
V
Input ADCCLK frequency
DVDD = 3 V
21
MHz
ADCCLK pulse duration, clock high, tw(MCLK)
DVDD = 3 V
23.8
ns
ADCCLK pulse duration, clock low, tw(MCLKL)
DVDD = 3 V
23.8
ns
Input SCLK frequency
DVDD = 3 V
40
MHz
SCLK pulse duration, clock high, tw(SCLKH)
DVDD = 3 V
12.5
ns
SCLK pulse duration, clock low, tw(SCLKL)
DVDD = 3 V
12.5
ns
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