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參數(shù)資料
| 型號： | NTE1691 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Dual Operational Amplifier 8-SOIC 0 to 70 |
| 中文描述： | 集成電路電話脈沖撥號瓦特/重撥 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 28K |
| 代理商： | NTE1691 |
NTE1691 & NTE1692
Integrated Circuit
Telephone Pulse Dialer
w
/Redial
Description:
The NTE1691 and NTE1692 are monolithic CMOS integrated circuits in an 18–Lead DIP type package
that provide all the features required for implementing a pulse dialer with redial.
Functions:
Mute Output Logic “0”
Pulse Output Logic “0”
RC Oscillation for Reference Frequency
Designed to Operate Directly from the Telephone Line
Used CMOS Technology for Low Voltage, Low Power Operation
Power Up Clear Circuitry
NTE1691 Pin2: V
REF
NTE1692 Pin2: Tone Out
Features:
Uses Either a Standard 2 of 7 Matrix Keyboard with Negative True Common or the Inexpensive
Form A–Type Keyboard
Make/Break Ratio Can Be Selected
Redial with * or #
Tone Signal Output or On–Chip Reference Voltage by Bonding Option on Chip
10pps/20pps Can be Selected
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
DC Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage on Any Pin, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2V
V
CC
+0.3, GND–0.3V
500mW
–30
°
to +60
°
C
–65
°
to +150
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NTE1692 | Integrated Circuit Telephone Pulse Dialer w/Redial |
| NTE1693 | Integrated Circuit Telephone Pulse Dialer (CMOS) |
| NTE1700 | Quadruple Operational Amplifier 14-PDIP 0 to 70 |
| NTE1701 | Quadruple Operational Amplifier 14-SO 0 to 70 |
| NTE1702 | Integrated Circuit Color ACC Circuit for VCR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NTE1692 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit Telephone Pulse Dialer w/Redial |
| NTE1693 | 制造商:NTE Electronics 功能描述:IC-TELEPHONE DIALER(CMOS) 制造商:NTE Electronics 功能描述:Telephone Pulse Dialer 16-Pin PDIP |
| NTE16C57CJW | 制造商:NTE Electronics 功能描述:PIC-MCU 8-BIT CMOS UV EPROM |
| NTE16C62AJW | 制造商:NTE Electronics 功能描述:PIC-MCU 8-BIT CMOS UV EPROM |
| NTE16C71120P | 制造商:NTE Electronics 功能描述:PIC-MCU 8BITCMOS OTPEPROM |
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