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TA8127

UTC
Part Number TA8127
Manufacturer UTC
Description 3V AM / FM 1 CHIP TUNER IC
Published Apr 10, 2007
Detailed Description www.DataSheet4U.com UTC TA8127 LINEAR INTEGRATED CIRCUIT 3V AM / FM 1 CHIP TUNER IC DESCRIPTION The UTC TA8127 is the...
Datasheet PDF File TA8127 PDF File

TA8127
TA8127

Overview
www.
DataSheet4U.
com UTC TA8127 LINEAR INTEGRATED CIRCUIT 3V AM / FM 1 CHIP TUNER IC DESCRIPTION The UTC TA8127 is the AM / FM 1 chip tuner IC, which is designed for Portable Radios and 3V Headphone Radios.
SSOP-24 FEATURES *Built-in FM F/E, AM / FM IF and FM MPX *AM Detector Coil and IF Coupling Condenser are not needed.
*Operating Supply Voltage Range Vcc=1.
8~7.
0V (Ta=25°C) SDIP-24 *Pb-free plating product number: TA8127L BLOCK DIAGRAM UTC UNISONIC TECHNOLOGIES CO.
, LTD.
1 QW-R110-017,A UTC TA8127 PARAMETER LINEAR INTEGRATED CIRCUIT SYMBOL VALUE UNIT V mA V mW ABSOLUTE MAXIMUM RATINGS (TA=25°C) Supply Voltage Vcc 8 LED Current ILED 10 LED Voltage VLED 8 Power Dissipation PD (note) SSOP 400 SDIP 1200 Operating Temperature TOPR -25 to +75 Storage Temperature TSTG -55 to +150 Note: Derated above 25°C in the proportion of 9.
6mW/°C for SDIP and of 3.
2mW/°C for SSOP.
°C °C ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta=25°C, Vcc=3V,F/E: f=83MHz, fm=1kHz FM IF : f=10.
7MHz, ∆f=±22.
5kHz, fm=1kHz AM : f=1MHz, MOD=30%, fm=1kHz MPX : fm=1kHz ) * TEST CONDITIONS MIN SYMBOL Icc(FM) 1 Vin=0, FM Mode Icc(AM) 1 Vin=0, AM Mode Vin(lim.
) 1 -3dB Limiting VOSC 2 fOSC=72.
3MHz Vin(lim.
) IF 1 -3dB Limiting 40 VOD 1 Vin=80dBµV EMF 55 S/N 1 Vin=80dBµV EMF THD 1 Vin=80dBµV EMF AMR 1 Vin=80dBµV EMF VL 1 IL=1mA 45 Gv 1 Vin=26dBµV EMF 40 VOD 1 Vin=60dBµV EMF 55 S/N 1 Vin=60dBµV EMF THD 1 Vin=60dBµV EMF VL 1 IL=1mA 20 R19 1 FM Mode AM Mode PARAMETER Supply Current F / E Input Limiting Voltage Local OSC Voltage FM IF Input Limiting Voltage Recovered Output Voltage Signal to Noise Ratio Total Harmonic Distortion AM Rejection Ratio Lamp ON Sensitivity AM Gain Recovered Output Voltage Signal to Noise Ratio Total Harmonic Distortion Lamp on Sensitivity Pin 19 Output Resistance TYP MAX 13.
2 8.
4 10.
0 105 46 80 70 0.
4 32 51 70 80 42 1.
0 25 0.
75 12.
5 20.
0 13.
5 UNIT mA mA dBµV EMF mVrms 53 dBµV EMF 110 mVrms dB % dB 56 dBµV EMF 110 mVrms 110 mVrms dB % 30 dBµV EMF kΩ *TES...


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