Sony CXA1691AS
CXA1691AM/AS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders.| Part No. | CXA1691AS |
|---|---|
| Datasheet | CXA1691AS Download |
| Manufacturer |  Sony |
| Description | FM/AM Radio |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Small number of peripheral components.● Low current consumption (VCC=3 V) For FM : ID=5.8 mA (Typ.) For AM : ID=4.7 mA (Typ.)
● Built-in FM/AM select switch.
● Large output of AF amplifier. VCC=6 V, EIAJ output=450 mW (Typ.) when load impedance 8 Ω Function 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 monolithic IC CXA1691AM 28 pin SOP (Plastic) CXA1691AS 30 pin SDIP (Plastic)
ABSOLUTE MAXIMUM RATINGS
(Ta=25 °C)● Supply voltage VCC 14 V
● Operating temperature Topr –10 to +60 °C
● Storage temperature Tstg –50 to +125 °C
● Allowable power dissipation PD 700 mW (CXA1691AM) PD 1000 mW (CXA1691AS) Recommended Operating Conditions Supply voltage VCC 2 to 7.5 V (CXA1691AM) VCC 2 to 8.5 V (CXA1691AS) Sony reserves the right to change products and specifications without prior notice.
