TA31275FNG(O,EL) Toshiba, TA31275FNG(O,EL) Datasheet - Page 6

• 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)

6. Battery-Saving (BS) Function and Lo Switch LOBS Function
following selection.
FM Mode (FM/AM pin: L)
AM Mode (FM/AM pin: H)
The IC incorporates a battery-saving function and a Lo switch function. These function offer the
BS Pin/LOBS Pin
BS Pin/LOBS Pin
H/H
H/H
H/L
L/H
H/L
L/H
L/L
L/L
Circuits in operation:
×8 circuit only halted, Frequency set by External circuit can be
used as-is.
×8 circuit only in operation
All circuits
Circuits in operation:
×8 circuit only halted, Frequency set by External circuit can be
used as-is.
×8 circuit only in operation
All circuits
･×8 circuit
･Mixer
･RF amp
･Comparator
･IF amp
･Detector circuit
･RSSI
･Comparator capacitor charger circuit
･×8 circuit
･Mixer
･RF amp
･Comparator
･IF amp
･RSSI
･Comparator capacitor charger circuit
Circuit Status in the IC
Circuit Status in the IC
6
TA31275FN/ TA31275FNG
5.4 mA (typ.)
3.1 mA (typ.)
2.6 mA (typ.)
(at no signal)
2.6 mA (typ.)
(at no signal)
5.8 mA (typ.)
3.5 mA (typ.)
0 mA (typ.)
Dissipation
0 mA (typ.)
Dissipation
IC Current
IC Current
03-01-23