Datasheet GS8551, GS8552, GS8554 (Gainsil)
| 制造商 | Gainsil |
| 描述 | 1.8MHZ Zero-Drift CMOS Rail-to-Rail IO Opamp with RF Filter |
| 页数 / 页 | 14 / 1 — Single-Supply Operation from +1.8V ~ +5.5V. Embedded RF Anti-EMI Filter. … |
| 文件格式/大小 | PDF / 716 Kb |
| 文件语言 | 英语 |
Single-Supply Operation from +1.8V ~ +5.5V. Embedded RF Anti-EMI Filter. Rail-to-Rail Input / Output. Small Package:
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深圳市启烨科技有限公司 林先生 １５８１８９６３５５９ GS8551/8552/8554 1.8MHZ Zero-Drift CMOS Rail-to-Rail IO Opamp with RF Filter Features •
Single-Supply Operation from +1.8V ~ +5.5V
•
Embedded RF Anti-EMI Filter
•
Rail-to-Rail Input / Output
•
Small Package:
•
Gain-Bandwidth Product: 1.8MHz (Typ@25°C) GS8551 Available in SOT23-5 and SOP-8 Packages
•
Low Input Bias Current: 20pA (Typ@25°C) GS8552 Available in MSOP-8 and SOP-8 Packages
•
Low Offset Voltage: 30
µ
V (Max@25°C) GS8554 Available in SOP-14 and TSSOP-14 Packages
•
Quiescent Current: 180µA per Amplifier (Typ)
•
Operating Temperature: -45°C ~ +125°C
•
Zero Drift: 0.01µV/oC (Typ)
General Description The GS855X amplifier is single/dual/quad supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 1.8MHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V. GS855X uses chopper stabilized technique to provide very low offset voltage (less than 30µV maximum) and near zero drift over temperature. Low quiescent supply current of 180µA per amplifier and very low input bias current of 20pA make the devices an ideal choice for low offset, low power consumption and high impedance applications. The GS855X offers 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 GS8551 is available in SOT23-5 and SOP-8 packages. And the GS8552 is available in MSOP-8 and SOP-8 packages. The GS8554 Quad is available in Green SOP-14 and TSSOP-14 packages. The extended temperature range of -45oC to +125oC over all supply voltages offers additional design flexibility. Applications • Transducer Application • Handheld Test Equipment • Temperature Measurements • Battery-Powered Instrumentation • Electronics Scales Pin Configuration GS8551 NC 1 8 NC INA- 2 7 VDD INA+ 3 6 OUT VSS 4 5 NC SOP-8 Figure 1. Pin Assignment Diagram March 2020-REV_V2 1/14
Single-Supply Operation from +1.8V ~ +5.5V
•
Embedded RF Anti-EMI Filter
•
Rail-to-Rail Input / Output
•
Small Package:
•
Gain-Bandwidth Product: 1.8MHz (Typ@25°C) GS8551 Available in SOT23-5 and SOP-8 Packages
•
Low Input Bias Current: 20pA (Typ@25°C) GS8552 Available in MSOP-8 and SOP-8 Packages
•
Low Offset Voltage: 30
µ
V (Max@25°C) GS8554 Available in SOP-14 and TSSOP-14 Packages
•
Quiescent Current: 180µA per Amplifier (Typ)
•
Operating Temperature: -45°C ~ +125°C
•
Zero Drift: 0.01µV/oC (Typ)
General Description The GS855X amplifier is single/dual/quad supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 1.8MHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V. GS855X uses chopper stabilized technique to provide very low offset voltage (less than 30µV maximum) and near zero drift over temperature. Low quiescent supply current of 180µA per amplifier and very low input bias current of 20pA make the devices an ideal choice for low offset, low power consumption and high impedance applications. The GS855X offers 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 GS8551 is available in SOT23-5 and SOP-8 packages. And the GS8552 is available in MSOP-8 and SOP-8 packages. The GS8554 Quad is available in Green SOP-14 and TSSOP-14 packages. The extended temperature range of -45oC to +125oC over all supply voltages offers additional design flexibility. Applications • Transducer Application • Handheld Test Equipment • Temperature Measurements • Battery-Powered Instrumentation • Electronics Scales Pin Configuration GS8551 NC 1 8 NC INA- 2 7 VDD INA+ 3 6 OUT VSS 4 5 NC SOP-8 Figure 1. Pin Assignment Diagram March 2020-REV_V2 1/14