SGM8556
Single-Supply, Single Rail-to-Rail I/O Precision Operational Amplifier
The single SGM8555 and dual SGM8556 are precision operational amplifiers which can operate from 2.5V to 5.5V single supply. These devices provide rail-to-rail input and output operation.
The SGM8555/6 offer a low offset voltage less than 90μV and an ultra-low bias current of 30pA. The combination of characteristics makes the SGM8555/6 good choices for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 2.5V to 5.5V applications requiring precision and long-term stability.
The SGM8555 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. The SGM8556 is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended industrial temperature range (-40℃ to +125℃).
Low Offset Voltage: 90μV (MAX)
Ultra-Low Input Bias Current: 30pA
Low Noise Density: 21nV/√Hz at 1kHz
Low Voltage Noise: 0.6μVP-P at 0.1Hz to 10Hz
Gain-Bandwidth Product: 3.5MHz
Slew Rate: 3V/μs
Voltage Gain: 133dB (TYP) at 5V
High PSRR: 96dB (TYP)
High CMRR: 98dB (TYP)
Overload Recovery Time: 40μs (at VS = 5V)
Rail-to-Rail Input and Output
Supply Voltage Range: 2.5V to 5.5V
Low Supply Current: 950μA/Amplifier (TYP)
No External Capacitors Required
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-8 and MSOP-8 Packages
Pressure Sensors
Temperature Measurements
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Handheld Test Equipment
Thermocouple Amplifiers
Medical Instrumentation
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8556XMS8G/TR | Active | MSOP-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | |||
SGM8556XS8G/TR | Active | SOIC-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $3.64/unit 25-99 units : $3.12/unit 100-249 units : $2.6/unit 250-499 units : $2.08/unit 500-999 units : $1.82/unit 1000-9999 units : $1.352/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 66 days 1000K and above : 84 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
