Purchase MAX4039, In-stock MAX4039 From SeekIC.
Part Number: MAX4039
Description: The single MAX4036/MAX4037 and dual MAX4038/ MAX4039 operational amplifiers operate from a single +1.4V to +3.6V (wi...
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MAX4039
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DataSheet
General Description
MAX4039 General Description
The single MAX4036/MAX4037 and dual MAX4038/ MAX4039 operational amplifiers operate from a single +1.4V to +3.6V (without reference) or +1.8V to +3.6V (with reference) supply and consume only 800nA of supply current per amplifier, and 1.1µA for the optional reference.
The MAX4036/MAX4038 feature a common-mode input voltage range from 0V to VDD - 0.4V at VDD = 1.4V. The MAX4037/MAX4039 feature a 1.232V voltage reference capable of sourcing 100µA and sinking 20µA.
The MAX4036MAX4039s' rail-to-rail outputs drive 5kΩ loads to within 25mV of the rails. Ultra-low supply current, low operating voltage, and rail-to-rail outputs make the MAX4036MAX4039 ideal for use in single-cell lithium-ion (Li+), or two-cell NiCd/NiMH/alkaline battery-powered applications.
The MAX4036 is available in an SC70 package, the MAX4037 in a SOT23 package, and the MAX4038/MAX4039 in UCSP™, µMAX®, and TDFN packages. All devices are specified over the -40°C to +85°C extended temperature range.
MAX4039 Maximum Ratings
VDD to VSS............................................................-0.3V to +4.0V
INA+, INB+, INA-, INB-, IN+, IN-, OUTA,
OUTB, OUT, REF ...............................(VSS - 0.3V) to (VDD + 0.3V)
OUTA, OUTB, OUT, REF Shorted to VSS or VDD .........Continuous
Maximum Continuous Power Dissipation (TA = +70)
5-Pin SC70 (derate 3.1mW/°C above +70).................247mW
6-Pin SOT23 (derate 8.7mW/°C above +70)...............696mW
8-Pin µMAX (derate 4.5mW/°C above +70) ................362mW
8-Pin TDFN (derate 24.4mW/°C above +70) ............1951mW
9-Bump UCSP (derate 5.2mW/°C above +70).............412mW
10-Pin µMAX (derate 5.6mW/°C above +70) ..............444mW
10-Pin TDFN (derate 24.4mW/°C above +70) ..........1951mW
Operating Temperature Range ............................-40 to +85
Junction Temperature ......................................................+150
Storage Temperature Range ..............................-65 to +150
Lead Temperature (soldering, 10s) .................................+300
INA+, INB+, INA-, INB-, IN+, IN-, OUTA,
OUTB, OUT, REF ...............................(VSS - 0.3V) to (VDD + 0.3V)
OUTA, OUTB, OUT, REF Shorted to VSS or VDD .........Continuous
Maximum Continuous Power Dissipation (TA = +70)
5-Pin SC70 (derate 3.1mW/°C above +70).................247mW
6-Pin SOT23 (derate 8.7mW/°C above +70)...............696mW
8-Pin µMAX (derate 4.5mW/°C above +70) ................362mW
8-Pin TDFN (derate 24.4mW/°C above +70) ............1951mW
9-Bump UCSP (derate 5.2mW/°C above +70).............412mW
10-Pin µMAX (derate 5.6mW/°C above +70) ..............444mW
10-Pin TDFN (derate 24.4mW/°C above +70) ..........1951mW
Operating Temperature Range ............................-40 to +85
Junction Temperature ......................................................+150
Storage Temperature Range ..............................-65 to +150
Lead Temperature (soldering, 10s) .................................+300
MAX4039 Features
·Ultra-Low 800nA per Amplifier Supply Current
·Ultra-Low 1.4V Supply Voltage Operation (1.8V for MAX4037/MAX4039)
·Rail-to-Rail Outputs Drive 5kΩ and 5000pF Load
·1.232V ±0.5%, 120ppm/°C (max) Reference (MAX4037/MAX4039)
·No External Reference Bypass Capacitor Required
·No Phase Reversal for Overdriven Inputs
·Low 1.0pA (typ) Input Bias Current
·Low 200µV Input Offset Voltage
·Unity-Gain Stable
·Available in Tiny UCSP, SC70, SOT23, TDFN, and µMAX Packages
·Ultra-Low 1.4V Supply Voltage Operation (1.8V for MAX4037/MAX4039)
·Rail-to-Rail Outputs Drive 5kΩ and 5000pF Load
·1.232V ±0.5%, 120ppm/°C (max) Reference (MAX4037/MAX4039)
·No External Reference Bypass Capacitor Required
·No Phase Reversal for Overdriven Inputs
·Low 1.0pA (typ) Input Bias Current
·Low 200µV Input Offset Voltage
·Unity-Gain Stable
·Available in Tiny UCSP, SC70, SOT23, TDFN, and µMAX Packages
MAX4039 Typical Application
·Battery-Powered/Solar-Powered Systems
·Portable Medical Instrumentation
·Pagers and Cell Phones
·Micropower Thermostats and Potentiostats
·Electrometer Amplifiers
·Remote Sensor Amplifiers
·Active Badges
·pH Meters
·Portable Medical Instrumentation
·Pagers and Cell Phones
·Micropower Thermostats and Potentiostats
·Electrometer Amplifiers
·Remote Sensor Amplifiers
·Active Badges
·pH Meters
MAX4039 Connection Diagram
MAX4039
PDF/DataSheet Download
- Datasheet: MAX4039
- File Size: 106496 KB
- Manufacturer: MAXIM
- Click here to Download
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MAX4039 Relative Products
MAX4038EUA+T
IC OP AMP R-R W/REF 8-UMAX
MAX4038EUA+
IC OP AMP R-R W/REF 8-UMAX
MAX4038ETA+T
IC OP AMP R-R W/REF 8-TDFN
MAX4038EBL+T
IC OP AMP R-R W/REF 9-UCSP
MAX4037EUT+T
IC OP AMP R-R W/REF SOT23-6
MAX4036EXK+T
IC OP AMP R-R W/REF SC70-5
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