CD1191CB – Monolithic FM AM radio circuit

This is a kind of semiconductor, CD1191CB Datasheet PDF learn more.

Part number : CD1191CB

Functions : , Monolithic FM AM radio circuit.

Package information : : SOP 28 Pin



Description :

CD1191CB is a single-chip FM / AM radio integrated circuit with high integration and few external components.


Features :

1. Quiescent current is small : VCC = 3V FM ICCQ = 5.3 mA AM ICCQ = 3.4 mA typical
2. With FM/AM selection switch.
3. High output power : VCC = 6V RL = 8 PO = 500 mW typical
4. Built-in AFC variable capacitor
5.Contains RF AGC IF AGC
6. Tuned LED driver
7. Electronic volume control FM mute

Pin arrangement :

CD1191CB pinout


Manufacturer : Huajing Microelectronics ( http://www. )

Applications Image :

CD1191CB Datasheet PDF


CD1191CB PDF File

JRC4558 Datasheet, JRC NJM4558 PDF – Dual Amplifier

Part number : JRC4558


Package : DIP8, DMP8, SSOP8, SIP8, SOP 8

Manufacturer : Japan Radio Corporation


JRC4558 NJM4558D



The NJM4558/4559 integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process.

Combining the features of the NJM741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. Excellent channel separation allows the use of the dual device in single NJM741 operational amplifier applications providing density. It is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory.

Pinout :
JRC4558 datasheet


1. Operating Voltage ( ±4V~±18V )
2. High Voltage Gain ( 100dB typ. )
3. High Input Resistance ( 5MΩ typ. )
4. Bipolar Technology


JRC4558 Datasheet PDF PDF Download
JRC4558 pdf

Other data sheets within the file : NJM4558D, NJM4558M, NJM4558V ,NJM4558L, NJM4558E, JRC4559