The SGM8543 (single with shutdown) is a low cost, voltage feedback amplifier. The device can operate from 2.1V to 5.5V single supply, while consuming only 48μA quiescent current. It provides rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing. This feature makes SGM8543 appropriate for buffering ASIC.
The SGM8543 offers a gain-bandwidth product of 1.1MHz and an ultra-low input bias current of 0.5pA. It is well suited for piezoelectric sensors, integrators and photodiode amplifiers.
The SGM8543 is designed into a wide range of applications, such as battery-powered instrumentation, safety monitoring, portable systems, and transducer interface circuits in low power systems.
The SGM8543 is available in Green SOIC-8 and SOT-23-6 packages. It is specified over the extended -40℃ to +125℃ temperature range.
Low Cost
Input Offset Voltage: 3.5mV (MAX)
Ultra-Low Input Bias Current: 0.5pA
Unity-Gain Stable
Gain-Bandwidth Product: 1.1MHz
Rail-to-Rail Input and Output
Supply Voltage Range: 2.1V to 5.5V
Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
Low Supply Current: 48μA
Supply Current is 10nA When Disabled
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-6 and SOIC-8 Packages
ASIC Input or Output Amplifiers
Piezoelectric Transducer Amplifiers
Battery-Powered Equipment
Portable Equipment
Sensor Interfaces
Medical Instrumentation
Mobile Communications
Audio Outputs
Smoke Detectors
Mobile Telephones
PCMCIA Cards
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8543XN6/TR | 量产 | SOT-23-6 | 6 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 查看 | 查看 | |||
SGM8543XS/TR | 量产 | SOIC-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 查看 | 查看 |
* 价格仅供参考。请联系我们的经销商获取正式报价。
** 交货时间仅供参考，可能会根据不同情况而发生变化。
