CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. • Small number of peripheral components. • Built-in FM/AM select switch. • Large output of AF …

2022年3月14日 · 这几天又做了个索尼cxa1691bs的2p3板子，试机过程： 1、先用华晶的cd1691上机，灵敏度可以但声音极小（1脚是104电容接地）。 2、直接替换cxa1691bs(亮脚)，声音正常了，但是灵敏度实在不行，只有几个强台能正常收听，其他台都声音偏弱，音质还比较差。

(CXA1691BS) Recommended Operating Conditions Supply voltage VCC 2 to 7.5 V (CXA1691BM) VCC 2 to 8.5 V (CXA1691BS) Description CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. Features •Small number of peripheral components. •Low current consumption (VCC=3 V) For FM : …

Description CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. 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.

CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. • Small number of peripheral components. • Built-in FM/AM select switch. • Large output of AF …

designed for radio-cassette tape recorders. • Small number of peripheral components. For FM : I D =5.8 mA (Typ.) For AM : I D =4.7 mA (Typ.) • Built-in FM/AM select switch. • Large output of AF amplifier. • RF amplifier, Mixer and OSC (incorporating AFC variable capacitor). For the availability of this product, please contact the sales office.

CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. 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/. CXA1691BM/BS FM/AM Radio For the availability of this product, please contact the sales office.

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(CXA1691BS) Recommended Operating Conditions. Supply voltage. V CC. 2 to 7.5. V (CXA1691BM) V CC. 2 to 8.5. V (CXA1691BS) Description. CXA1691BM/BS is a one-chip FM/AM radio IC. designed for radio-cassette tape recorders. Features • Small number of peripheral components. • Low current consumption (V CC =3 V)

CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. Small number of peripheral components. Built-in FM/AM select switch. Large output of AF amplifier. RF amplifier, Mixer and OSC (incorporating AFC variable capacitor). Sony reserves the right to change products and specifications without prior notice.