AK9723AJ

Asahi Kasei Microdevices
412-AK9723AJ
AK9723AJ

Mfr.:

Description:
Analog Front End - AFE LED Driver Built-in IR Sensor Analog Front End

Datasheet:
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Product Attribute Attribute Value Select Attribute
Asahi Kasei Microdevices
Product Category: Analog Front End - AFE
Delivery Restriction:
 Mouser does not presently sell this product in your region.
RoHS:  
LED Driver and Sensor AFE
2 Channel
I2C
3.6 V
2.7 V
- 40 C
+ 85 C
SMD/SMT
QFN-16
Reel
Cut Tape
Brand: Asahi Kasei Microdevices
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: JP
Digital Supply Voltage: 2.7 V to 3.6 V
Input Voltage: 2.7 V to 3.6 V
Number of Converters: 2 Converter
Product: Analog Front End ICs
Product Type: Analog Front End - AFE
Factory Pack Quantity: 1000
Subcategory: Data Converter ICs
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Attributes selected: 0

Datasheet

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99

Infrared LED Elements for NDIR Type Gas Sensors

Asahi Kasei Microdevices Infrared LED Elements for NDIR Type Gas Sensors are small mid-infrared light emitting diodes made of AlInSb and optimized for NDIR gas sensing applications. The Infrared LEDs implement a unique compound semiconductor technology at room temperature, achieving high radiant intensity, speed response, and reliability. The Asahi Kasei Infrared LED Elements include an internal mid-infrared photodiode for thermal compensations purposes.

AK9723AJ LED Driver/Sensor Analog Front End IC

Asahi Kasei Microdevices AK9723AJ LED Driver/Sensor Analog Front End (AFE) IC is an analog front-end IC for IR sensors with a built-in LED driver for infrared emission. The light emitting element (IR - LED) driver of the AK9723AJ is a programmable constant current circuit, enabling effective control according to the optical path length of the gas sensor. A programmable gain amplifier amplifies the signal from the light receiving element (IR sensor), A/D converted with 13-bit resolution and performed via the I2C bus. Each setting can be performed from an external MCU. The Asahi Kasei Microdevices AK9723AJ is suitable for NDIR gas sensing processing using IR LEDs and IR photodetectors.

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ASAHI KASEI MICRODEVICES

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