- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378468 > CXA1991 (Sony Corporation) Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C PDF資料下載
參數(shù)資料
| 型號(hào)： | CXA1991 |
| 廠商： | Sony Corporation |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 245K |
| 代理商： | CXA1991 |
—1—
E95925B8Y
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Absolute Maximum Ratings
(Ta=25 °C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
Topr
Tstg
14
V
–20 to +75
–65 to +150
°C
°C
P
D
400
mW
Operating Conditions
Supply voltage
V
CC
1.8 to 4.5
V
Description
The CXA1991N is a tuner IC designed for use in
FM pagers and FM multiplex broadcasting. A
receiver system can be configured by using the
digital data output, in combination with a decoder. It
has a battery save function and ultra-low power
consumption.
Features
Ultra-low power consumption
(I
D
= 1.2 mA for FM; I
D
= 0.8 mA for AM; V
CC
= 3 V)
LED drive circuit for tuning
Battery save function
Few external parts
Applications
Tuners for FM multiplex broadcasting
FM pagers
FM Pager/FM Multiplex Tuner
For the availability of this product, please contact the sales office.
20 pin SSOP (Plastic)
Block Diagram
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
12
11
AM FRONT END
FM FRONT END
13
REG
METER
BATTERY
SAVE CONT
FM IF DET
AM IF, IF DET
AGC
AGC BUFF
F
G
F
A
F
F
R
F
A
T
A
A
F
B
G
D
V
C
B
D
A
CXA1991N
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1991N | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1992R | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1994 | M-ary FSK Demodulating Comparator |
| CXA1994AM | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1994BM | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1998AQT6 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA1998QT6 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA20 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:20W DC/DC Converters |
| CXA2000 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
| CXA2000Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。