Unisonic Technologies CXA1191
CXA1191 is a one-chip FM/AM radio IC designed for radio-cassette tape recorders and headphone tape recorders.| Part No. | CXA1191 |
|---|---|
| Datasheet | CXA1191 Download |
| Manufacturer |  Unisonic Technologies |
| Description | FM/AM Radio |
| Buy | Stock & Price |
DESCRIPTION
The UTC●
FEATURES
*Small number of peripheral components *Low current consumption (Vcc=3V) –FM: lD=5.3mA (Typ.) –AM: lD=3.4mA (Typ.) *Built-in FM/AM select switch *Large current of AF amplifier● FUNCTIONS FM section RF amplifier, Mixer and OSC (incorporating AFC variable capacitor) IF amplifier Quadrature detection Tuning LED driver AM section RF amplifier, Mixer and OSC (with RF AGC) IF amplifier (with IF AGC) Detector Tuning LED driver AF section Electronic volume control FM muting Structure Bipolar silicon monolithic IC
● ORDERING INFORMATION Ordering Number CXA1191G-D28-T CXA1191G-S28-R CXA1191G-S28-T Package DIP-28 SOP-28 SOP-28 Packing Tube Tape Reel Tube Copyright © 2015 Unisonic Technologies Co., Ltd 1of 8 QW- R110-014.C CXA1191
● MARKING PACKAGE DIP-28 SOP-28 LINEAR INTEGRATED CIRCUIT MARKING UNISONIC TECHNOLOGIES CO., LTD 2 of 8 QW- R110-014.C CXA1191 LINEAR INTEGRATED CIRCUIT
● PIN CONFIGURATIONS PIN
DESCRIPTION
SYMBOL 1 MUTE VOLTAGE(V) VCC=3V VCC=6V FM AM FM AM 0000 EQUIVALENT CIRCUIT 2 Phase-shift circuit, Connect FM DISCRI 2.18 2.7 4.88 5.43 ceramic discriminator.
