MAX44265 Datasheet, PDF (1/13 Pages) Maxim Integrated Products – Rail-to-Rail, 200kHz Op Amp with Shutdown in a Tiny, 6-Bump WLP

19-5709; Rev 0; 12/10
EVAALVUAAILTAIOBNLEKIT
Rail-to-Rail, 200kHz Op Amp
with Shutdown in a Tiny, 6-Bump WLP
General Description
The MAX44265 op amp features a maximized ratio of
gain bandwidth (GBW) to supply current and is ideal for
battery-powered applications such as handsets,
tablets, notebooks, and portable medical equipment.
This CMOS op amp features an ultra-low input-bias cur-
rent of 1pA, rail-to- rail input and output, low supply cur-
rent of 4µA, and operates from a single 1.8V to 5.5V
supply. For additional power conservation, the IC also
features a low-power shutdown mode that reduces sup-
ply current to 1nA and puts the amplifier’s outputs in a
high-impedance state. This device is unity-gain stable
with a 200kHz GBW product.
It is available in a space-saving, 0.9mm x 1.3mm,
6-bump WLP package and is specified over the -40°C
to +85°C extended operating temperature range.
Applications
Cell Phones
Tablet/Notebook Computers
Mobile Accessories
Battery-Powered Devices
Features
♦ 200kHz GBW
♦ Ultra-Low 4µA Supply Current
♦ Single 1.8V to 5.5V Supply Voltage Range
♦ Ultra-Low 1pA Input Bias Current
♦ Rail-to-Rail Input and Output Voltage Ranges
♦ Low ±200µV Input Offset Voltage
♦ Low 0.001µA Shutdown Current
♦ High-Impedance Output During Shutdown
♦ Unity-Gain Stable
♦ Available in a Tiny, 0.9mm x 1.3mm, 6-Bump WLP
Package
Ordering Information
PART
TEMP RANGE
MAX44265EWT+ -40°C to +85°C
PIN-
PACKAGE
6 WLP
TOP
MARK
+BY
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.