TA31275FNG(O,EL) Toshiba, TA31275FNG(O,EL) Datasheet - Page 2

• Manufacturer Part Number: TA31275FNG(O,EL)
• Description: IC RECEIVER RFIC 450MHZ 24SSOP
• Manufacturer: Toshiba

Specifications of TA31275FNG(O,EL)

• Frequency: 240MHz ~ 450MHz
• Applications: *
• Current - Receiving: 5.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Features: RSSI Equipped
• Voltage - Supply: 2.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Modulation Or Protocol: -
• Other names: TA31275FNG(0,EL); TA31275FNG(0EL); TA31275FNG(0EL); TA31275FNG(EL); TA31275FNG(EL)

Pin Description
(the values of resistor and capacitor in the internal equivalent circuit are typical.)
Pin No.
1
2
3
4
5
6
7
8
9
OSC IN
V
LOBS
MIX OUT
V
IF IN
IF DEC
GND2
BS
Pin Name
CC-Lo
CC1
Local oscillator input pin.
Local’ power supply pin
Lo switch pin.
Mixer output pin.
The output impedance of the pin is typically
Power supply pin 1.
IF amp input pin.
IF amp input pin.
Used as a bias coupling pin.
GND pin 2.
Battery saving pin.
330 Ω.
H: ×8 circuit pin.
L: Through pass
Function
2
6
TA31275FN/ TA31275FNG
1
Internal Equivalent Circuit
2 pF
3
4
9
3 kΩ
245 Ω
70 kΩ
40 kΩ



7
03-01-23