
圖片僅供參考
| FLYiNG 零件編號 | ICELN8551NNB2GRECMOS |
| FLYiNG 散料庫存 | 80 |
| FLYiNG 標準包裝庫存 | 電洽/Contact |
| 製造商/品牌商 | E-CMOS |
| 製造商/品牌商零件編號 | ELN8551NNB2R |
| 說明 | IC ELN8551NNB2R SOT23-5 E-CMOS |
| 無鉛狀態 / RoHS 指令狀態 | RoHS |
| 散裝數量 | NTD 單價 / PCS |
| 1~9 | 35 |
| 10~99 | 30 |
| 類別 | Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers |
| 製造 | E-CMOS |
| 零件編號 | ELN8551NNB2GR |
| 電源電壓 | 2.1~5.5V |
| 封裝/外殼 | SOT23-5 |
| 接面溫度 | -65~150 ℃ |
文件:ELN8551/8552/8554
ELN8551/8552/8554
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
General Description
Features
ELN8551 / ELN8552 / ELN8554
零漂移、單電源、軌對軌輸入/輸出 運算放大器
產品概述
產品特點
ELN8551/8552/8554
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
General Description
The ELN8551, ELN8552 and ELN8554 are single, dual and quad amplifiers featuring rail-to-rail input and Output swings, which has ultralow offset, drift and bias current.
All are guaranteed to operate from +2.7 V to +5 V Single supply. With an offset voltage of only 3 µV and drift of 20 nV/°C, the ELN8551 is perfectly suited for Applications where error sources cannot be tolerated.
Temperature, position and pres-sure sensors, medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range.
The rail-to-rail input and output swings provided by the ELN8551/358/324 family make both high-side and low-side sensing easy.
The ELN8551/358/324 series is specified for the extended industrial/automotive (–40°C to +125°C) temperature range.
The ELN8551 single is available in 5-lead SOT and 8-lead SOP/MSOP packages.
The ELN8552 dual amplifier is available in 8-lead SOP/MSOP packages.
The ELN8554 quad is available in narrow 14-lead SOP and 14-lead TSSOP packages.
All are guaranteed to operate from +2.7 V to +5 V Single supply. With an offset voltage of only 3 µV and drift of 20 nV/°C, the ELN8551 is perfectly suited for Applications where error sources cannot be tolerated.
Temperature, position and pres-sure sensors, medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range.
The rail-to-rail input and output swings provided by the ELN8551/358/324 family make both high-side and low-side sensing easy.
The ELN8551/358/324 series is specified for the extended industrial/automotive (–40°C to +125°C) temperature range.
The ELN8551 single is available in 5-lead SOT and 8-lead SOP/MSOP packages.
The ELN8552 dual amplifier is available in 8-lead SOP/MSOP packages.
The ELN8554 quad is available in narrow 14-lead SOP and 14-lead TSSOP packages.
Features
- Low Offset Voltage: 3µV (TYP)
- Rail-to-Rail Input and Output Swing
- 2.7V to 5.0V Single Supply Operation
- Voltage Gain: 145dB (TYP)
- PSRR: 115dB (TYP)
- CMRR: 110dB (TYP)
- Low Input Bias Currents: 130pA
- Low Supply Current: 450µA/Channel
- Overload Recovery Time: 0.1ms
- No External Capacitors Required
- -40℃ to +125℃ Operating Temperature Range
- Small Packaging:
- ELN8551 Available in Green SOT23-5, SOP8 and MSOP8
- ELN8552 Available in Green SOP8 and MSOP8
- ELN8554 Available in Green SOP14 and TSSOP14
- Temperature Measurements
- Pressure Sensors
- Precision Current Sensing
- Electronic Scales
- Strain Gage Amplifiers
- Medical Instrumentation
- Thermocouple Amplifiers
- Handheld Test Equipment
ELN8551 / ELN8552 / ELN8554
零漂移、單電源、軌對軌輸入/輸出 運算放大器
產品概述
ELN8551、ELN8552 與 ELN8554 分別為單通道、雙通道與四通道高精度運算放大器,具備軌對軌輸入與輸出能力,並採用零漂移設計,具有極低的輸入失調電壓、漂移與偏置電流。
本系列支援單電源操作,工作電壓範圍為 +2.7V 至 +5V,適用於對誤差極度敏感的應用場景。ELN8551 的輸入失調電壓僅 3 µV,溫度漂移為 20 nV/°C,非常適合溫度、位置、壓力感測器、應變規放大器與醫療設備等應用,確保在整個工作溫度範圍內皆能維持穩定準確。
軌對軌輸入與輸出特性,讓其可靈活用於高端或低端電流/電壓偵測。全系列符合工業與車用等級,操作溫度範圍為 -40°C 至 +125°C。
本系列支援單電源操作,工作電壓範圍為 +2.7V 至 +5V,適用於對誤差極度敏感的應用場景。ELN8551 的輸入失調電壓僅 3 µV,溫度漂移為 20 nV/°C,非常適合溫度、位置、壓力感測器、應變規放大器與醫療設備等應用,確保在整個工作溫度範圍內皆能維持穩定準確。
軌對軌輸入與輸出特性,讓其可靈活用於高端或低端電流/電壓偵測。全系列符合工業與車用等級,操作溫度範圍為 -40°C 至 +125°C。
產品特點
- 超低輸入失調電壓:3 µV(典型值)
- 軌對軌輸入與輸出範圍
- 單電源操作:2.7V ~ 5.0V
- 電壓增益:145 dB(典型值)
- 電源電壓抑制比(PSRR):115 dB(典型值)
- 共模抑制比(CMRR):110 dB(典型值)
- 極低輸入偏壓電流:130 pA
- 低耗電量:450 µA/每通道
- 過載恢復時間:0.1 ms
- 無需外接補償電容
- 操作溫度範圍:-40°C 至 +125°C
- 封裝型式
- ELN8551(單通道):SOT23-5、SOP-8、MSOP-8(環保封裝)
- ELN8552(雙通道):SOP-8、MSOP-8(環保封裝)
- ELN8554(四通道):SOP-14、TSSOP-14(環保封裝)
- 溫度偵測
- 壓力感測器
- 精密電流感測
- 電子秤
- 應變規放大器
- 醫療儀器
- 熱電偶放大器
- 手持式測試設備

