The single SGM8955 and dual SGM8956 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature.
The miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a wide input common mode range 100mV beyond the rails and rail-to-rail output that swings within 14mV of the rails. Single or dual supplies as low as +1.8V (±0.9V) and up to +5.5V (±2.75V) may be used. It is optimized for low voltage, single-supply operation.
The SGM8955/6 offer excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.
The single SGM8955 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The dual SGM8956 is available in Green SOIC-8, MSOP-8 and TDFN-3×3-8L packages. They are specified over -40℃ to +125℃ temperature range.
• Low Offset Voltage: 50μV (MAX)
• Low 0.1Hz to 10Hz Noise: 2μVP-P
• Quiescent Current: 20μA/Amplifier (TYP)
• Integrated RFI Filter
• Single-Supply Operation
• Supply Voltage Range: 1.8V to 5.5V
• Rail-to-Rail Input and Output
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8955 Available in Green SOT-23-5, SC70-5
SGM8956 Available in Green SOIC-8, MSOP-8
Handheld Test Equipment
|Part Number||Status||Package||Pins||Pb-Free||Temp Range|
|SGM8956XS8G/TR||Production||SOIC-8||8||Y||-40℃ to +125℃||Samples|
|SGM8956XMS8G/TR||Production||MSOP-8||8||Y||-40℃ to +125℃||Samples|
|SGM8956XTDB8G/TR||Production||TDFN-3×3-8L||8||Y||-40℃ to +125℃||Samples|