Analog Devices Inc. EVAL-ADA4351-2EBZ PGTIA Evaluation Board
Analog Devices Inc. EVAL-ADA4351-2EBZ PGTIA Evaluation Board is designed to help users evaluate the ADA4351-2, a two-channel programmable gain transimpedance amplifier (PGTIA). The ADA4351-2 features an integrated gain switching network with two user-defined gain states that can be set via external resistors, offered in a 3mm × 3mm × 0.78mm, 16-lead lead frame chip scale package (LFCSP).
The EVAL-ADA4351-2EBZ is a 4-layer printed circuit board (PCB) with dimensions of 2.9 inches x 2.25 inches. The EVAL-ADA4351-2EBZ comes populated with the key components that allow users to run and evaluate the board quickly and with relative ease. That aside, the EVAL-ADA4351-2EBZ also provides open resistor and capacitor slots on its input and output stages, allowing the user to install components with user-defined values for connections such as a low-pass filter (LPF) or voltage divider.
The Analog Devices Inc. EVAL-ADA4351-2EBZ is accessible through Subminiature Version A (SMA) female socket edge mounts that allow users to directly connect test equipment to the inputs and outputs of both channels, as well as the gain switch control pins. The EVAL-ADA4351-2EBZ also has an unpopulated photodiode slot on each channel, allowing quick prototyping.
Features
- Full-featured evaluation board for the ADA4351-2, a dual-channel PGTIA in a 3mm × 3mm, 16-lead LFCSP with no exposed pad
- Enables quick prototyping
- Provisions for user-defined circuit configuration, including provisions for photodiodes
- Available edge-mounted SMA connectors and test points for simple connection with test equipment
Kit Contents
- One populated EVAL-ADA4351-2EBZ evaluation board
- Five shunt connectors (two usable and three extra)
Required Equipment
- Hardware
- Digital multimeter (Agilent 34401A)
- Power supplies (Agilent E3631)
- Source meter (Keithley 2400) for current source input
- High precision voltage source (Datel DVC-8500) for voltage source input
- Cables and components
- SMA (male) to BNC connector (male) cables
- BNC connector (female) to dual banana plug adapter
- Banana to grabber cables
- SMA 50Ω termination
Board Layout
Test Setup
Related Product
Analog Devices Inc. ADA4351-2 Precision Programmable Gain TIA
A breakthrough solution for precisely measuring small currents over a wide dynamic range.