TA31275FNG(O,EL) Toshiba, TA31275FNG(O,EL) Datasheet - Page 3

• 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 No.
10
11
12
13
14
16
15
17
18
19
QUAD
V
DATA
RF IN
RF DEC
RF OUT
CHARGE
GND1
MIX IN
AM/FM
Pin Name
CC2
Phase-shift input terminal for the FSK
Demodulator.
Connect to the discriminator or LC.
Power supply pin 2.
FM/AM waveform shaping output pin.
Open collector output.
Connect a pull-up resistor.
RF signal input pin.
Emitter pin for internal transistor.
RF amp output pin.
Control terminal for quick charge circuit.
To use the quick charge circuit, attach a
capacitor.
GND pin 1.
Mixer input pin.
Changeover switch for ASK/FSK.
Hi: AM
Lo: FM
Function
3
10
TA31275FN/ TA31275FNG
13
18
15
10 kΩ
Internal Equivalent Circuit
12
500 Ω
19
500 Ω
1 kΩ 1 pF
300 kΩ


16
14
2 kΩ
5 kΩ
3 kΩ
03-01-23