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PDF RDA5807SP Data sheet ( Hoja de datos )
| Número de pieza | RDA5807SP | |
| Descripción | SINGLE-CHIP BROADCAST FM RADIO TUNER | |
| Fabricantes | RDA | |
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RDA5807SP
SINGLE-CHIP BROADCAST FM RADIO TUNER
Rev.1.1 Jun.2009
1 General Description
The RDA5807SP is a single-chip broadcast FM
stereo radio tuner with fully integrated synthesizer,
IF selectivity and MPX decoder. The tuner uses
the CMOS process, support multi-interface and
require the least external component. The
package size is SOP16. It is completely
adjustment-free. All these make it very suitable for
portable devices.
The RDA5807SP has a powerful low-IF digital
audio processor, this make it have optimum sound
quality with varying reception conditions.
The RDA5807SP can be tuned to the worldwide
frequency band.
Figure 1-1. RDA5807SP Top View
1.1 Features
l CMOS single-chip fully-integrated FM tuner
l Low power consumption
Ø Total current consumption lower than 17.5mA
at 3.3V power supply
l Support worldwide frequency band
Ø 76 -108 MHz
l Digital low-IF tuner
Ø Image-reject down-converter
Ø High performance A/D converter
Ø IF selectivity performed internally
l Autonomous search tuning
l Support crystal oscillator
l 32.768 KHz 12M,24M,13M,26M,19.2M,38.4MHz
Reference clock
l 2-wire serial control bus interface
l Digital auto gain control (AGC)
Ø Mono/stereo switch
Ø Soft mute
Ø High cut
l Signal dependent mono to stereo blend [Stereo
Noise Cancelling (SNC)]
l Adjustment-free stereo decoder
l Autonomous search tuning function
l Bass boost
l Standby mode
l Programmable de-emphasis (50/75 µs)
l Directly support 32Ω resistance loading
l Integrated LDO regulator
Ø 2.7 to 5.5 V operation voltage
l SOP16 package
1.2 Applications
l Cellular handsets
l MP3, MP4 players
l Portable radios
l PDAs, Notebook PCs
Copyright © RDA Microelectronics Inc. 2008. All rights are reserved.
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
1 page  
RDA Microelectronics, Inc.
www.DataSheet4U.com
RDA5807SP FM Tuner V1.1
4 Electrical Characteristics
Table 4-1 DC Electrical Specification (Recommended Operation Conditions):
SYMBOL
VDD
Tamb
VIL
VIH
VTH
DESCRIPTION
Analog Supply Voltage
Ambient Temperature
CMOS Low Level Input Voltage
CMOS High Level Input Voltage
CMOS Threshold Voltage
MIN
2.7
-20
0
0.7*VDD
TYP
3.3
27
0.5*VDD
MAX
5.5
+70
0.3*VDD
VDD
UNIT
V
℃
V
V
V
Table 4-2 DC Electrical Specification (Absolute Maximum Ratings):
SYMBOL
DESCRIPTION
Tamb
IIN
VIN
Vlna
Notes:
Ambient Temperature
Input Current (1)
Input Voltage(1)
LNA FM Input Level
1. for Pin: SCLK, SDIO, SEN, RST.
MIN TYP
-40
-10
-0.3
MAX
+90
+10
VIO+0.3
-20
UNIT
°C
mA
V
dBm
Table 4-3 Power Consumption Specification
(VDD = 2.7 to 5.5 V, TA = -25 to 85 ℃, unless otherwise specified)
SYMBOL
I
IPD
DESCRIPTION
Analog Supply Current
Analog Powerdown Current
CONDITION
ENABLE=1
ENABLE=0
TYP UNIT
17.5 mA
5 µA
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 5 of 15
5 Page 
RDA Microelectronics, Inc.
9 Package Physical Dimension
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RDA5807SP FM Tuner V1.1
Figure 9-1 illustrates the package details for the RDA5807SP. The package is lead-free and
RoHS-compliant.
Symbol
A
A1
A2
b
c
D
E
E1
e
Θ
L
Dimensions In Millimeters
Min Max
1.350
1.750
0.100
0.250
1.350
1.550
0.330
0.510
0.170
0.250
9.800
10.200
3.800
4.000
5.800
6.200
1.270(BSC)
1。 7。
0.400
1.270
Figure 9-1. 16 PIN SOP
Dimensions In Inches
Min Max
0.053
0.069
0.004
0.010
0.053
0.061
0.013
0.020
0.007
0.010
0.386
0.402
0.150
0.157
0.228
0.244
0.050(BSC)
1。 7。
0.016
0.050
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 11 of 15
11 Page | ||
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| PDF Descargar | [ Datasheet RDA5807SP.PDF ] | |
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