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AK9813BF is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Asahi Kasei Microdevices/AKM. Its product description is IC DAC 8BIT V-OUT 24VSOP. Review the specifications below when checking this part for your BOM.
Digital To Analog Converters specifications for AK9813BF
- Description：IC DAC 8BIT V-OUT 24VSOP
- Series：-
- Mfr：Asahi Kasei Microdevices/AKM
- Package：Tray
- Number of Bits：8
- Number of D/A Converters：12
- Settling Time：-
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI
- Reference Type：Supply
- Voltage - Supply, Analog：2.7V ~ 3.6V, 5V
- Voltage - Supply, Digital：2.7V ~ 5.5V
- INL/DNL (LSB)：±1.5 (Max), -1/+2 (Max)
- Architecture：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：24-LSSOP (0.220", 5.60mm Width)
- Supplier Device Package：24-VSOP
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
Digital To Analog Converters datasheet and documents for AK9813BF
Digital To Analog Converters Overview
The AK9813BF is a monolithic 12-channel, 8-bit digital-to-analog converter (DAC) with integrated non-volatile CMOS EEPROM. It features on-chip output buffer amplifiers and supports two operating voltage ranges for the analog section: 4.5V to 5.5V or 2.7V to 3.6V, while the digital section operates from 2.7V to 5.5V. The device provides 12 words x 8-bit x 4 organization for DAC data storage. Key electrical specifications include a differential non-linearity (DNL) of -1 to +2 LSB and integral non-linearity (INL) of ±1.5 LSB. It is housed in a 24-pin VSOP package and operates within an ambient temperature range of -40°C to +85°C.
Digital To Analog Converters Feature Summary
- 12 independent 8-bit DAC channels with on-chip output buffer amplifiers
- On-chip 384-bit non-volatile CMOS EEPROM for persistent data storage
- Dual interface modes selectable via SEL pin: CS I/F (16-bit) or LD I/F (14-bit)
- Analog output voltage range spans from GND to VDD
Digital To Analog Converters Applications
- Replacing mechanical trimmers in circuit adjustments
- Consumer equipment calibration
- Industrial equipment signal generation
Digital To Analog Converters Procurement Notes
Verify the specific ordering suffix 'BF' corresponds to the 24-pin VSOP package and the -40°C to +85°C industrial temperature range as defined in the manufacturer's ordering guide. Confirm that the analog supply voltage requirements align with either the 4.5V-5.5V or 2.7V-3.6V operational modes specified in the datasheet before procurement.
Digital To Analog Converters Selection Notes
Select this component when multiple analog outputs are required from a single digital controller. Ensure the system design accommodates separate power supplies for the digital section (VCC) and the analog/DAC section (VDD). Verify that the required resolution meets the 8-bit specification and that the interface timing constraints for CS or LD modes fit the host microcontroller capabilities.
Digital To Analog Converters Part Context
The AK9813B series includes variants such as the AK9813A. The 'BF' suffix specifically denotes the version packaged in a 24-pin VSOP format with an extended temperature range suitable for broader environmental conditions compared to standard commercial grades.
Digital To Analog Converters Replacement Considerations
Publicly confirmed substitute part numbers include the Mitsubishi Electric M62352P, M62352AGP, and M62398P, which offer similar 12-channel 8-bit DAC functionality with buffer amplifiers.
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