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参数资料
| 型号： | LA72912V |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| 封装： | 0.275 INCH, SSOP-24 |
| 文件页数： | 12/12页 |
| 文件大小： | 190K |
| 代理商： | LA72912V |
LA72912V
No.A1409-9/12
Continued from preceding page.
Pin No.
Pin Name
Description
Equivalent circuit
8
TC2(DEMOD)/
FMAGC monitor
Output
MOD mode: TC2 filter pin. Please connect C1.
DEMOD mode: FM-AGC-monitor output
8
200
2k
60
A
C1
1k
30
A
9
ASK-VCC5V
ASK block VCC. Please supply DC 5V with use capacitor
for de-coupling.
10
ASK CAR IN
ASK carrier input Pin.
Please connect with capacitor, 2.1V by internal biased.
1k
10
50k
2.1V
C1
Max
3.0Vp-p
ASK carrier
11
ASK DATA IN
ASK data input pin.
L level is lower than 0.4V
H level is more than 2V
10k
11
30k
ASK data
30
A
12
ASK TX Output
ASK output pin.
Push-pull type output.
40
12
40
13
ASK RX Output
ASK detect output.
Open corrector type output.
300
13
14
ASK DET filter
ASK detect filter.
Connect capacitor for reject of ASK AC component.
14
C1
300
60
A
50k
50k
SIG
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA72912VL-TLM-H | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| LA72912V-MPB-H | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| LA72912V-TLM-H | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| LA72914V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC FM Modulator and Demodulator IC |
| LA72914VL-TLM-H | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
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