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UTC TA8127
LINEAR INTEGRATED CIRCUIT
3V AM / FM 1 CHIP TUNER IC
DESCRIPTION
The UTC TA8127 is the...
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...