AD5398
PRODUCTION120 mA, Current Sinking, 10-Bit, I2C D/A Converter
- Part Models
- 2
- 1ku List Price
- Starting From $1.86
Overview
- 120 mA current sink
- Available in 8-lead LFCSP package
- 2-wire (I2C-compatible) serial interface
- 10-bit resolution
- Integrated current sense resistor
- 2.7 V to 5.5 V power supply
- Guaranteed monotonic over all codes
- Power-down to 0.5 µA typical
- Internal reference
- Ultralow noise preamplifier
- Power-down function
- Power-on reset
The AD5398 is a single 10-bit DAC with 120 mA output current sink capability. It features an internal reference and operates from a single 2.7 V to 5.5 V supply. The DAC is controlled via a 2-wire (I2C-compatible) serial interface that operates at clock rates up to 400 kHz.
The AD5398 incorporates a power-on reset circuit, which ensures that the DAC output powers up to 0 V and remains there until a valid write takes place. It has a power-down feature that reduces the current consumption of the device to 1 µA maximum. The AD5398 is designed for autofocus, image stabilization, and optical zoom applications in camera phones, digital still cameras, and camcorders.
The AD5398 also has many industrial applications, such as controlling temperature, light, and movement, over the range −40°C to +85°C without derating.
The I2C address range for the AD5398 is 0x18 to 0x1F inclusive.
Consumer Applications
- Lens autofocus
- Image stabilization
- Optical zoom
- Shutters
- Iris/exposure
- Neutral density (ND) filters
- Lens covers
- Camera phones
- Digital still cameras
- Camera modules
- Digital video cameras/camcorders
- Camera-enabled devices
- Security cameras
- Web/PC cameras
Industrial Applications
- Heater control
- Fan control
- Cooler (Peltier) control
- Solenoid control
- Valve control
- Linear actuator control
- Light control
- Current loop control
Documentation
Data Sheet 1
Application Note 3
Technical Articles 1
Device Drivers 1
Solutions Bulletin & Brochure 1
Analog Dialogue 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD5398BCPZ-REEL | 8-Lead LFCSP (3mm x 3mm) | ||
| AD5398BCPZ-REEL7 | 8-Lead LFCSP (3mm x 3mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 25, 2017 - 17_0068 CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices |
||
| AD5398BCPZ-REEL | ||
| AD5398BCPZ-REEL7 | ||
|
Feb 13, 2014 - 14_0038 Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines. |
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| AD5398BCPZ-REEL | ||
| AD5398BCPZ-REEL7 | ||
|
Feb 9, 2007 - 06_0137 Addition of Thin Film module on 8" 0.6um CMOS process at Analog Devices, Limerick, Ireland. |
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| AD5398BCPZ-REEL | ||
| AD5398BCPZ-REEL7 | ||
This is the most up-to-date revision of the Data Sheet.
Software Resources
Device Drivers 1
Evaluation Software 1
AD5398 Evaluation System Software
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