參數(shù)資料
型號(hào): HT9320F
英文描述: Tone/Pulse Telephone Dialer
中文描述: 音頻/脈沖電話撥號(hào)器
文件頁(yè)數(shù): 6/22頁(yè)
文件大小: 284K
代理商: HT9320F
Pin Name
I/O
Internal
Connection
Description
CLOCK
O
NMOS OUT
NMOS open drain output. When dialing, it outputs a series of
pulse trains for DOUT data synchronization. DOUT data is
valid at the falling edge of the clock.
VDD
Positive power supply, 2.0V~5.5V for normal operation
VSS
Negative power supply
Approximate internal connection circuits
Absolute Maximum Ratings
Supply Voltage ............................... 0.3V to 6V
Input Voltage ................. V
SS
0.3 to V
DD
+0.3V
Storage Temperature ............... 50 C to 125 C
Operating Temperature ............ 20 C to 75 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.
HT9320F
6
January 12, 2000
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