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參數資料
| 型號： | TLC4545IDGKR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 21/26頁 |
| 文件大小： | 652K |
| 代理商： | TLC4545IDGKR |
TLC4541, TLC4545
SLAS293 DECEMBER 2001
4
www.ti.com
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, GND to VDD
0.3 V to 6.5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range
0.3 V to VDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage
VDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range
0.3 V to VDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range: TA (I)
40
°C to 85°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
MIN
NOM
MAX
UNIT
Supply voltage, VDD
4.5
5
5.5
V
Frequency, SCLK
VDD = 2.7 V to 5.5 V
100
15000
kHz
Tolerable clock jitter, SCLK
VDD = 2.7 V to 5.5 V
24
ps
Aperature jitter
VDD = 2.7 V to 5.5 V
100
ps
External reference voltage input, VREF
4
VDD
V
VREF input impedance
VDD = 5 V, CS = 1, SCLK = 0
100
M
VREF input impedance
VDD = 5 V, CS = 0, SCLK = 15 MHz
20
25
k
External reference input current
VDD = VREF = 4.5 V, CS=0, SCLK = 15 MHz
0.02
1
mA
Analog input voltage
AIN, AIN(+)
0
VDD
V
Analog input voltage
AIN()
0.2
V
High level control input voltage, VIH
2.1
V
Low level control input voltage, VIL
0.8
V
Operating free-air temperature, TA
TLC4541/45I
40
85
°C
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