ADA4510-2 Stability + LED carrier KWIK Demo Board
ADA4510-2 Stability + LED carrier KWIK Demo Board
Features and Benefits
- Enables stability analysis of ADA4510-2 configured as a Transimpedance Amplifier (TIA) and a unity gain follower driving a capacitive load.
- Easy connection to ADALM2000
Product Detail
The EVAL-KW4503Z is a know-how with integrated
knowledge (KWIK) demonstration board designed to
familiarize its users how to predict, measure, and
simulate the stability and phase margin of an
operational amplifier (op amp). It enables the stability
analysis of the ADA4510-2 configured as a
transimpedance amplifier (TIA) and a unity gain follower
driving a capacitive load.
The EVAL-KW4503Z uses the ADA4510-2, which is a
dual-channel, 40 V, high-precision, low input bias
current, low offset voltage, low offset voltage drift, low
noise, rail-to-rail input, and output operational amplifier
that can be used at any point of the signal chain,
including sensing, conditioning, and output drive. With
the use of Analog Devices, Inc.'s proprietary DigiTrim™
technique, the ADA4510-2 achieves best-in-class low
offset drift (±70 nV/°C typical, ±500 nV/°C maximum)
and low offset voltage (±5 μV typical, ±20 μV
maximum), simplifying temperature calibrations in
precision designs. The ADA4510-2 is specified from
−40°C to +85°C and −40°C to +125°C, and is available
in an 8-lead, SOIC_N.
The EVAL-KW4503Z uses one channel of the
ADA4510-2 for the TIA stability KWIK demo, which
provides a hands-on platform allowing the user to select
from three compensation options: a marginally stable
design, a design with 45° phase margin, and a design
with >70° of phase margin using the ADA4510 precision
CMOS amplifier.
The EVAL-KW4503Z uses the other channel of the
ADA4510-2 for the capacitive load stability KWIK demo,
which provides a hands-on platform showing how to
stabilize a precision, 10 MHz op amp driving a 1nF
capacitive load.
Both the TIA demo and capacitive load demo are
combined into a single, easy-to-use board that plugs
directly into the ADALM2000.
APPLICATIONS