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參數資料
| 型號： | HT9011 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | FM IF Detector |
| 中文描述： | 調頻中頻探測器 |
| 文件頁數： | 3/7頁 |
| 文件大小： | 98K |
| 代理商： | HT9011 |
Pin No.
Pin Name
I/O
Description
14
CHG
I
Control pin for quick charge-discharge circuit.
H turn on quick charge-discharge
L turn off quick charge-discharge
15
FSKO
O
FSK NRZ data output
16
ALM
O
Output pin for Low Voltage Alarm
At V
CC
1.1V, this pin becomes H ( V
CC
) and can indicate dete-
rioration of battery.
17
REGC
O
Control pin of external transistor for regulator of external power
supply.
Externally connect the PNP transistor
18
REGO
O
Output voltage monitoring pin of regulator for external power
supply.
19
GND
Negative power supply, ground
20
MIXI
I
MIXER Input terminal
Absolute Maximum Ratings
Power Supply Voltage............V
CC
0.3V to 4.0V
Power Dissipation..................................730mW
Operating Temperature range........0 C to 45 C
Storage Temperature................. 55 C to 150 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mumRatings maycausesubstantialdamagetothedevice.Functionaloperationofthisdevice
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
HT9011
3
March 1, 2000
Preliminary
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