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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： | 7/25页 |
| 文件大小： | 561K |
| 代理商： | TA31275FNG |
TA31275FN/ TA31275FNG
03-01-23
15
Reference Data (This is characteristics data when it used evaluation boards. This is not
guarantee on condition that it is stating except electrical characteristics.)
Quiescent Current Consumption –
Supply Voltage Characteristics
Supply voltage
VCC (V)
Quiescen
tcurr
ent
consump
tion
I CC
(mA)
RF Amp Conversion Gain –
Supply Voltage Characteristics
Supply voltage
VCC (V)
RF
amp
conve
rsi
on
gain
(dB)
RF Amp Frequency Characteristics
RF IN input frequency
f (RF) in
(MHz)
RF
amp
conve
rsi
on
gain
(dB)
VCC = 5 V
V (RF) in
= 50dBV
<Meas point>
RFOUT at spectrum
analyzer
* Input/output impedance
=
50
10
100
2
300
500
1000
7
5
3
4
6
8
9
DEC (R5)
= 750
DEC (R5)
= 1 k
Quiescent Current Consumption –
Supply Voltage Characteristics
FM Mode
Supply voltage
VCC (V)
Quiescen
tcurr
ent
consump
tion
I CCqfm
(
m
A
)
Quiescent Current Consumption –
Supply Voltage Characteristics
AM Mode
Supply voltage
VCC (V)
Quiescen
tcurr
ent
consump
tion
I CCqam
(
m
A
)
S Curve Characteristics (IF IN)
Detuning frequency
(kHz)
S
curve
ou
tpu
t
volt
age
(V)
0
600
2.5
400
200
400
600
0.5
1.5
2
1
VCC = 5 V
f (IF) in
= 10.7 MHz + f
V (IF) in
= 50dBVEMF
<Meas point>
AFOUT at multi meter
110°C
25°C
40°C
0
40°C
110°C
0
2
4
8
6
5
3
1
0
1
2
3
4
5
6
25°C
7
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBVEMF
* No switching pin current is
included.
110°C
0
2
4
8
6
5
3
1
0
1
2
3
4
5
6
25°C
40°C
7
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBVEMF
* No switching pin current is
included.
50
1
0
2
3
4
5
6
25
15
5
10
20
30
35
45
f (RF) in
= 314.9 MHz
V (RF) in
= 50dBVEMF
<Meas point>
RFOUT at spectrum analyzer
* Input/output impedance
= 50
110°C
25°C
40°C
40
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBV
* No switching pin
current is
included.
0
2
4
7
6
5
3
1
0
BS
1
2
3
4
5
6
Multiplication only
Multiplication off
AM_ALL
FM_ALL
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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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