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参数资料
| 型号： | TA31275FNG |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| 封装： | 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-24 |
| 文件页数： | 22/25页 |
| 文件大小： | 561K |
| 代理商： | TA31275FNG |
TA31275FN/ TA31275FNG
03-01-23
6
6.
Battery-Saving (BS) Function and Lo Switch LOBS Function
The IC incorporates a battery-saving function and a Lo switch function. These function offer the
following selection.
FM Mode (FM/AM pin: L)
BS Pin/LOBS Pin
Circuit Status in the IC
IC Current
Dissipation
(at no signal)
H/H
Circuits in operation:
×8 circuit
Mixer
RF amp
Comparator
IF amp
Detector circuit
RSSI
Comparator capacitor charger circuit
5.8 mA (typ.)
H/L
×8 circuit only halted, Frequency set by External circuit can be
used as-is.
3.5 mA (typ.)
L/H
×8 circuit only in operation
2.6 mA (typ.)
L/L
All circuits
0 mA (typ.)
AM Mode (FM/AM pin: H)
BS Pin/LOBS Pin
Circuit Status in the IC
IC Current
Dissipation
(at no signal)
H/H
Circuits in operation:
×8 circuit
Mixer
RF amp
Comparator
IF amp
RSSI
Comparator capacitor charger circuit
5.4 mA (typ.)
H/L
×8 circuit only halted, Frequency set by External circuit can be
used as-is.
3.1 mA (typ.)
L/H
×8 circuit only in operation
2.6 mA (typ.)
L/L
All circuits
0 mA (typ.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA31275FNG(EL) | 功能描述:射频无线杂项 200MHz-450MHz Receiver RoHS:否 制造商:Texas Instruments 工作频率:112 kHz to 205 kHz 电源电压-最大:3.6 V 电源电压-最小:3 V 电源电流:8 mA 最大功率耗散: 工作温度范围:- 40 C to + 110 C 封装 / 箱体:VQFN-48 封装:Reel |
| TA31275FNG(O,EL) | 制造商:Toshiba America Electronic Components 功能描述:IC RECEIVER RFIC 450MHZ 24SSOP |
| TA-316-PT | 制造商:WELCON 功能描述: |
| TA3-1R3K-V-T/R | 制造商:Diptronics Manufacturing Inc 功能描述: |
| TA3-1W2K-V-T/R | 制造商:Diptronics Manufacturing Inc 功能描述: |
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