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參數資料
| 型號： | TLV990APFB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, TQFP-48 |
| 文件頁數： | 19/24頁 |
| 文件大小： | 328K |
| 代理商： | TLV990APFB |
TLV990A
3-V, 10-BIT, 28-MSPS AREA CCD AND VIDEO SIGNAL PROCESSOR
SLAS297 – SEPTEMBER 2000
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 DVDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
–40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
–20
°C to 75°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.
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, DIVDD = 3 V, DVDD = 3 V
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
0.8DIVDD
V
Low-level input voltage, VIL
0.2DIVDD
V
Input ADCCLK frequency
28
MHz
ADCCLK pulse duration, clock high, tw(MCLKH)
17.8
ns
ADCCLK pulse duration, clock low, tw(MCLKL)
17.8
ns
Input SCLK frequency
40
MHz
SCLK pulse duration, clock high, tw(SCLKH)
12.5
ns
SCLK pulse duration, clock low, tw(SCLKL)
12.5
ns
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