LTC2672CUH-16#PBF
DAC 5-CH Current Steering 16-bit 32-Pin QFN EP Tube
Analog DevicesThe LTC2672 will provide the high performance, low noise, power efficient current needed to simplify a system signal chain for current biasing applications.
LTC2672 will eliminate the need for customers to build and calibrate a discrete driver solution, improving development time and cost while reducing solution size.
Key Features and Benefits
● High performance, low noise enables smaller form factor solutions
● Reduces overall power requirements
● On chip diagnostics removes the need for additional circuitry
Applications
● Communications: Tunable Laser, MZM, Current bias, CFP, QFSPDD
● Automotive: LIDAR
● Industrial Automation: Laser Control
● Instrumentation: Photonics biasing
Evaluation Board
The LTC2672 can be evaluated with theDC2903A.
Block Diagrams and Tables
Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.40
Automotive
No
PPAP
No
Converter Type
General Purpose
Architecture
Current Steering
Resolution
16bit
Number of DAC Channels
5
Number of Outputs per Chip
5
Interface Type
Serial (3-Wire, SPI)
Output Type
Current
Output Polarity
Unipolar
Voltage Reference
Internal|External
Minimum Single Supply Voltage (V)
2.85
Maximum Dual Supply Voltage (V)
±5.5
Power Supply Type
Single|Dual
Integral Nonlinearity Error
±64LSB
Full Scale Error
±1.5%FSR
Minimum Operating Temperature (°C)
0
Maximum Operating Temperature (°C)
70
Packaging
Tube
Supplier Temperature Grade
Commercial
Mounting
Surface Mount
Package Height
0.75(Max)
Package Width
5
Package Length
5
PCB changed
32
Standard Package Name
QFN
Supplier Package
QFN EP
Pin Count
32
Lead Shape
No Lead