Datasheet Details
- Part number
- ADL5315
- Manufacturer
- Analog Devices ↗
- File Size
- 481.34 KB
- Datasheet
- ADL5315_AnalogDevices.pdf
- Description
- High-Side Current Mirror
ADL5315 Description
Data Sheet Precision Wide Range (3 nA to 3 mA) High-Side Current Mirror ADL5315 .
The ADL5315 is a wide input current range, precision high-side current mirror featuring a stable and user-adjustable input voltage.
ADL5315 Features
* Accurately mirrors input current (1:1 ratio) over 6 decades Linearity 1% from 3 nA to 3 mA
Stable mirror input voltage Voltage held 1 V below supply using internal reference or can be set externally
Adjustable input current limit 2.7 V to 8 V single-supply operation Miniature 8-lead LFCSP (2 mm × 3
ADL5315 Applications
* Optical power monitoring from a single photodiode General voltage biasing with precision current monitoring Voltage-to-current conversion
FUNCTIONAL BLOCK DIAGRAM
ADL5315
VOLTAGE REFERENCE
4 COMM
CURRENT LIMITING
5 RLIM
20k
3 SREF
CURRENT MIRROR
1:1
6 VPOS
VSET 2
NC 7
INPT 1
IPD
IOUT 8
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