MM1278

Features: General 1. Power supply voltage VCC=1.8V~6Voptimum for drive by batteries 2. Current consumption 0.1mA typ. 3. Power supply line elimination ratio 60dB typ. Amplifier section1. Input voltage range -0.2V~+0.3V2. Super low input offset voltage ±0.1mV typ.3. Input offset voltage ±1µV...

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SeekIC No. : 004422577 Detail

MM1278: Features: General 1. Power supply voltage VCC=1.8V~6Voptimum for drive by batteries 2. Current consumption 0.1mA typ. 3. Power supply line elimination ratio 60dB typ. Amplifier section1. Input volt...

floor Price/Ceiling Price

Part Number:
MM1278
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

General
  1. Power supply voltage                                 VCC=1.8V~6V
                                                                         optimum for drive by batteries
  2. Current consumption                                  0.1mA typ.
  3. Power supply line elimination ratio             60dB typ.
Amplifier section
  1. Input voltage range                                   -0.2V~+0.3V
  2. Super low input offset voltage                   ±0.1mV typ.
  3. Input offset voltage                                    ±1µV/°C typ.
  4. Input offset current                                    1nA typ.
  5. Input bias current                                       50nA typ.
  6. Gain                                                            100dB typ.



Application

1. Amplification and detection of normal very small voltage on portable equipment.
2. Amplification of very small voltage for sensors (thermocouples, strain gauges, magnetic sensors)
3. Detedtion of very small current



Specifications

Item
SYMBOL
Rating
UNIT
Storage temperature
Operating temperature
Power supply voltage
Input voltage
Allowable power dissipation
TSTG
TOPR
VCC max.
VIN
Pd
-40~+125
-20~+75
-0.3~+10
-0.3~+10
300
°C
°C
V
V
mW



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