DatasheetsPDF.com

MAX4471 Dataheets PDF



Part Number MAX4471
Manufacturers Maxim
Logo Maxim
Description Single/Dual/Quad / !.8V/750nA / SC70 / Rail-to-Rail Op Amps
Datasheet MAX4471 DatasheetMAX4471 Datasheet (PDF)

19-2021; Rev 2; 2/03 Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 General Description The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 family of micropower op amps operate from a single +1.8V to +5.5V supply and draw only 750nA of supply current. The MAX4470 family feature ground-sensing inputs and Rail-to-Rail ® output. The ultra-low supply current, low-operating voltage, and rail-to-rail output capabilities make these operational amplifiers idea.

  MAX4471   MAX4471



Document
19-2021; Rev 2; 2/03 Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 General Description The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 family of micropower op amps operate from a single +1.8V to +5.5V supply and draw only 750nA of supply current. The MAX4470 family feature ground-sensing inputs and Rail-to-Rail ® output. The ultra-low supply current, low-operating voltage, and rail-to-rail output capabilities make these operational amplifiers ideal for use in single lithium ion (Li+), or two-cell NiCd or alkaline battery systems. The rail-to-rail output stage of the MAX4464/MAX4470/ MAX4471/MAX4472/MAX4474 amplifiers is capable of driving the output voltage to within 4mV of the rail with a 100kΩ load, and can sink and source 11mA with a +5V supply. These amplifiers are available in both fully compensated and decompensated versions. The single MAX4470, dual MAX4471, and the quad MAX4472 are unity-gain stable. The single MAX4464 and the dual MAX4474 are stable for closed-loop gain configurations of ≥ +5V/V. These amplifiers are available in space-saving SC70, SOT23, µMAX, and TSSOP packages. Features o Ultra-Low 750nA Supply Current Per Amplifier o Ultra-Low +1.8V Supply Voltage Operation o Ground-Sensing Input Common-Mode Range o Outputs Swing Rail-to-Rail o Outputs Source and Sink 11mA of Load Current o No Phase Reversal for Overdriven Inputs o High 120dB Open-Loop Voltage Gain o Low 500µV Input Offset Voltage o 9kHz Gain-Bandwidth Product (MAX4470/MAX4471/MAX4472) o 40kHz Gain-Bandwidth Product (MAX4464/MAX4474) o 250pF (min) Capacitive Load Capability o Available in Tiny 5-Pin SC70 and 8-Pin SOT23 Packages Applications Battery-Powered Systems Portable Instrumentation Pagers and Cellphones Micropower Thermostats Electrometer Amplifiers Solar-Powered Systems Remote Sensor Active Badges pH Meters PART MAX4464EXK-T MAX4464EUK-T MAX4470EXK-T MAX4470EUK-T MAX4471EKA-T Ordering Information TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PINPACKAGE 5 SC70-5 5 SOT23-5 5 SC70-5 5 SOT23-5 8 SOT23-8 8 SO 14 TSSOP 14 SO 8 SOT23-8 8 µMAX 8 SO TOP MARK ABT ADPI ABS ADPH AAEK — — — AAEL — — Pin Configurations TOP VIEW IN+ 1 MAX4471ESA MAX4472EUD MAX4472ESD MAX4474EKA-T MAX4474EUA MAX4474ESA MAX4470 MAX4464 5 VDD VSS 2 Selector Guide IN- 3 4 OUT PART NO. OF AMPLIFIERS 1 1 2 4 2 GAINBANDWIDTH 40kHz 9kHz 9kHz 9kHz 40kHz MINIMUM STABLE GAIN 5V/V 1V/V 1V/V 1V/V 5V/V SC70/SOT23 Pin Configurations continued at end of data sheet. MAX4464 MAX4470 MAX4471 MAX4472 MAX4474 Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Si.


MAX4470 MAX4471 MAX4472


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)