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參數(shù)資料
| 型號： | TDA7427AAD1 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER |
| 中文描述： | 上午- FM收音機(jī)頻率合成器和中頻計數(shù)器 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大小： | 160K |
| 代理商： | TDA7427AAD1 |
ELECTRICALCHARACTERISTICS
(continued)
Symbol
V
IL
Parameter
Test Condition
Min.
Typ.
Max.
1
Unit
V
Input Low Voltage
V
IH
Input High Voltage
3
V
μ
A
V
I
IN
Input Current
-5
+5
V
OUT
Output Voltage SDA
acknowledge
I
O
= 1.6mA
0.15
0.4
OSCILLATOR
t
bu
Build Up Time
f
out
= 4MHz
100
ms
C
in
Internal Capacitance
20
pF
C
OUT
Internal Capacitance
f
osc
= 4MHz
f
osc
= 4MHz
20
pF
K
mV
pp
Z
in
Input Impedance
100
V
in
Input Voltage (for Slave Mode)
f
IN
= 4 to 13MHz (Sinus)
capacitance coupling
300
V
DD
f
in
Max Input frequency (for Slave
Mode)
V
IN
= 600mV
PP
(Sinus)
30
MHz
LOOP FILTER
(LP_FM, LP_AM, LP_HC,LP_OUT)
I
IN
Input Leakage Current (*)
V
IN
= GND; PD
out
= Tristate (1)
V
IN
= V
DD1
; PD
out
= Tristate (1)
-1
0.1
1
μ
A
μ
A
V
I
IN
Input Leakage Current (*)
-1
0.1
1
V
OL
Output Voltage Low
I
IN
= -0.2mA
I
OUT
= 0.2mA
0
0.5
V
OH
Output Voltage High
9.5
10
V
I
OUT
Output Current Sink
10
30
mA
I
OUT
Output Current Source
Vout = 0.5 to 9.5V
10
30
mA
DOUT1/SSTOP
(push-pull outputs)
V
OL
Output Voltage Low
I
OUT
= -0.1mA
0.1
0.2
V
V
OH
Output Voltage High
I
OUT
= 0.1mA
V
DD1
*0.2
4.9
V
DOUT2 to 6
(open collector outputs)
I
OUT
Output leakage Current
V
OUT
= 10V
I
OUT
= -1mA
-1
0.1
1
mA
V
OL
Output Voltage Low
0.2
0.5
V
I
OUT
Output Current Sink
Vout = 0.5 to 9.5V
3
5
mA
1) PD = Phase Detector
(*) LP_FM and LP_HC pins only
TDA7427A
5/21
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7427AD1 | 功能描述:音頻 DSP AM/FM Radio Freq Syn RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7427AD1TR | 功能描述:鎖相環(huán) - PLL AM/FM Radio Freq Syn RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| TDA7427D | 功能描述:音頻 DSP AM/FM Radio Freq Syn RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7429 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7429L | 功能描述:音頻 DSP 3-Band Equalizer RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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