Product Summary

The TA31142FN is a 4 level frequency shift keying compatibel IF detector IC for pagers. The TA31142FN contains a 4 level FSK comparator and a bit rate filter switch. The TA31142FN, which operates at low voltage, incorporates a battery alarm and RF regulator, reducing the number of external components.

Parametrics

TA31142FN absolute maximum ratings: (1)power supply voltage:4V; (2)power dissipation:760mW; (3)operating temperature:-30℃ to 85℃; (4)storage temperature:-55℃ to 150℃.

Features

TA31142FN features: (1)mixer operating frequency range:10MHz to 50MHz; (2)operating voltage range:1.1V to 3.5V; (3)current dissipation:1.5mA(typ.); (4)current dissipation at BS:0μA(typ.); (5)small package: SSOP 24pin(0.65mm pitch).

Diagrams

TA31142FN pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TA31142FNG(EL)
TA31142FNG(EL)
Toshiba
RF Wireless Misc IF Detector
Data Sheet
Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TA31002
TA31002
Other

Data Sheet
Negotiable 
TA31002A
TA31002A
Other

Data Sheet
Negotiable 
TA310PA100KJ
TA310PA100KJ
Ohmite
Thick Film Resistors - Through Hole 10watt 100K 5%
Data Sheet
0-60: $1.02
60-100: $0.93
100-250: $0.85
250-500: $0.74
TA310PA100KJE
TA310PA100KJE
Ohmite
Thick Film Resistors - Through Hole 10watt 100K 5%
Data Sheet
0-1: $1.02
1-100: $0.93
100-250: $0.85
250-500: $0.74
TA310PA100RJ
TA310PA100RJ
Ohmite
Thick Film Resistors - Through Hole 10watt 100ohm 5%
Data Sheet
0-60: $1.21
60-100: $1.10
100-250: $1.02
250-500: $0.98
TA310PA100RJE
TA310PA100RJE
Ohmite
Thick Film Resistors - Through Hole 10watt 100ohm 5%
Data Sheet
0-1: $1.19
1-100: $1.06
100-250: $0.95
250-500: $0.90