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BA45F6850 48LQFP

US$1.08
In stock
Quantity
83 pieces
Product ID
BA45F6850-48LQFP
DESCRIPTION

The BA45F6850 is a CO/Gas Detector Flash MCU with 12V Piezoelectric Horn Driver. It is especially designed for CO/Gas detector applications which require an LED display function.

The BA45F6850 includes a multi-channel Analog to Digital converter, an integrated temperature sensor circuitry, an operational amplifier function, a 16-bit voice D/A converter and communication interface functions of SPI, I2C and UART. In addition, an internal LDO function provides various fixed voltage options to the internal modules and external devices.

NOTE
  1. The product image is for showing the product appearance, the pin count shown may not match the product pin count.

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1-9 - US$1.08
10-99 15% US$0.92
100-499 25% US$0.81
500+ 35% US$0.70
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FEATURES
  1. Operating Voltage: 2.2V~5.5V
  2. Internal LDO provides fixed 2.2V / 2.5V / 3.0V output
  3. CO/Gas detector AFE including an operational amplifier
  4. 8 external channel 12-bit resolution A/D converter with Internal Reference Voltage VBGREF
  5. Temperature Sensor with internal reference voltage
  6. 16-bit voice D/A converter
  7. Universal Serial Interface Module – USIM, for SPI, I2C or UART communication
  8. Supports self-driving (3-pin) or external-driving (2-pin) buzzer
  9. Integrated 12V boost converter
PRODUCT SERIES
DEVELOPMENT TOOL
  1. Debug Adapter : e-Link
  2. Development Environment : HT-IDE3000
RESOURCES
  1. MCU: Holtek BA45F6850, CO/Gas Detector Flash MCU with 12V Piezoelectric Horn Driver, including datasheet, package dimension, etc.
  2. Application note : AN0564EN, BA45F67xx Gas Detector Application Note.
Datasheet V1.01 (3.09 MB)
More Information
HS Code (reference) 8542.31.00.00-2
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