Product Summary

The TA7640AP is a FM/AM IF system IC designed for portable use. As compared with conventional IC, this IC is greatly improved in external parts counts and electrical characteristics, especially tweet and overload distortion.

Parametrics

TA7640AP absolute maximum ratings: (1)supply voltage, VCC: 8V; (2)lamp current, ILAMP: 10mA; (3)power dissipation, PD: 750mW; (4)operating temperature, Topr: -25 to 75℃; (5)storage temperature, Tstg: -55 to 150℃.

Features

TA7640AP features: (1)low supply current, AM: 7mA, FM: 10mA typ; (2)few external parts counts; (3)excellent tweet; (4)low overload distortion; (5)tuning indicator LED driving capbility; (6)FM/AM mode switching built-in; (7)common output for AM/FM; (8)operating supply voltage range: VCC(opr)=3-8V.

Diagrams

TA7640AP block diagram

TA76431F(TE12L,F)
TA76431F(TE12L,F)
Toshiba
Voltage & Current References Shunt Reg Input 37V Output 2.5V 0.15A
Data Sheet
0-1: $0.26
1-10: $0.21
10-100: $0.18
100-250: $0.16
TA76L431FT(TE85L,F
TA76L431FT(TE85L,F
Toshiba
Voltage & Current References Shunt Reg Input 2.5V Output V 0.05A
Data Sheet
0-1: $0.20
1-10: $0.16
10-100: $0.14
100-250: $0.12
TA76431S(TE6,F,M)
TA76431S(TE6,F,M)
Toshiba
Voltage & Current References Shunt Regulator 2.5V
Data Sheet
0-2250: $0.12
TA76L431S(TPE6,Q)
TA76L431S(TPE6,Q)
Toshiba
Voltage & Current References Shunt Reg Input 2.5V Output V 0.05A
Data Sheet
Negotiable 
TA7680AP
TA7680AP
Other

Data Sheet
Negotiable 
TA7681AP
TA7681AP
Other

Data Sheet
Negotiable