BA7039, BA7041, BA7042 Selling Leads, Datasheet
MFG:R0HM Package Cooled:DIP D/C:06+
BA7039, BA7041, BA7042 Datasheet download
Part Number: BA7039
MFG: R0HM
Package Cooled: DIP
D/C: 06+
BA7039, BA7041, BA7042
- Table of contents:
Info of BA7039
Info of BA7041
Info of BA7042
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About BA7004
PDF/DataSheet Download
Datasheet: BA7004
File Size: 93234 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA7004
PDF/DataSheet Download
Datasheet: BA7004
File Size: 93234 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA7042
PDF/DataSheet Download
Datasheet: BA7042
File Size: 66207 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
BA7042 General Description
The BA7042 is a monolithic IC comprising a VCO (voltage controlled oscillator) with sensitivity adjusting capabilities. The oscillation frequency can be set with an external constant, and is controlled according to the control voltage. The BA7042 can be used to produce high-modulation-factor FM signals by superimposing its control voltage with AC signals, and to configure a PLL circuit just by attaching a frequency divider and a phase comparator.
BA7042 Maximum Ratings
| Parameter | Symbol | Limits | Unit |
| Power supply voltage | VCC |
7.0 | V |
| Power dissipation | Pd | 800* | mV |
| Operating temperature | Topr | −20 ~+70 | |
| Storage temperature | Tstg | −55 ~+125 |
BA7042 Features
The number of external components is minimized.
Internal control amplifier for the VCO.
Oscillation frequency can be set with an external constant.
Maximum oscillation frequency of 18MHz.
DIP 8-pin package.
BA7042 Typical Application
FM intercom
FM wireless microphone
FSK modem
FM wireless microphone
FSK modem
BA7042 Connection Diagram
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