ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 10LFCSP
- Series：nanoDAC®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Bits：16
- Number of D/A Converters：2
- Settling Time：7µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：I2C
- Reference Type：External
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：2.7V ~ 5.5V
- INL/DNL (LSB)：±8, ±1 (Max)
- Architecture：String DAC
- Operating Temperature：-40°C ~ 105°C
- Package / Case：10-VFDFN Exposed Pad, CSP
- Supplier Device Package：10-LFCSP-WD (3x3)
- Mounting Type：Surface Mount
- Grade：-
Download product information
Overview
The AD5667BCPZ-REEL7 is a dual-channel, 16-bit buffered voltage-output digital-to-analog converter (DAC) from the nanoDAC family. It operates on a single 2.7 V to 5.5 V supply and features an I²C-compatible serial interface supporting standard (100 kHz), fast (400 kHz), and high-speed (3.4 MHz) modes. The device guarantees monotonicity by design and includes hardware LDAC and CLR functions. It incorporates a power-on reset circuit that ensures outputs initialize to zero scale upon power-up.
Feature Summary
- Dual-channel 16-bit resolution with rail-to-rail output capability
- I²C-compatible serial interface with up to 3.4 MHz clock speed
- Guaranteed monotonic operation by design
- Power-on reset to zero scale for safe initialization
Applications
- Process control systems
- Data acquisition systems
- Portable battery-powered instruments
- Programmable voltage and current sources
Procurement Notes
Verify the specific suffix 'R' in the part number against the datasheet ordering guide. The provided model lacks the 'R', which typically indicates the absence of an on-chip reference. Confirm whether an external reference is required or if the internal reference variant was intended. Check package availability as the datasheet lists LFCSP and MSOP options.
Selection Notes
Select this component when dual-channel precision is required with minimal pin count. Ensure the application supports the I²C protocol and can handle the specified logic levels. If an internal reference is needed, verify the correct suffix ('R') is ordered, as the base model requires an external reference source for proper operation.
Part Context
This device belongs to the AD56x7 nanoDAC family, designed for low-power applications. It shares pin compatibility with the 12-bit (AD5627) and 14-bit (AD5647) variants, allowing for easy upgrades in resolution without changing the PCB layout. The family emphasizes small footprint and low current consumption.
Replacement Considerations
Direct replacements include the AD5667R series if an internal reference is desired, or the AD5663 for external reference configurations. For quad-channel needs, consider the AD5665 series. Ensure the replacement maintains the 16-bit resolution and I²C interface compatibility.
