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数据: OPAx376 Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim Series 数据表
OPA376系列代表了新一代带有e-trim™的低噪声运算放大器,具有出色的直流精度和交流性能。轨到轨输入和输出,低失调(25μV,最大值),低噪声(7.5 nV /√ Hz ),静态电流为950μA(最大)和5.5 MHz带宽使该部件对各种精密和便携式应用非常有吸引力。此外,该器件具有相当宽的电源范围和出色的PSRR,因此对于直接从电池直接运行而无需调节的应用具有吸引力。
OPA376(单个版本)可用于 Micro SIZE SC70-5,SOT-23-5和SOIC-8封装。 OPA2376(双通道)采用DSBGA-8,VSSOP-8和SOIC-8封装。 OPA4376(四通道)采用TSSOP-14封装。所有版本的额定工作温度范围均为-40°C至+ 125°C。
Number of Channels (#) |
Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
GBW (Typ) (MHz) |
Slew Rate (Typ) (V/us) |
Rail-to-Rail |
Vos (Offset Voltage @ 25C) (Max) (mV) |
Offset Drift (Typ) (uV/C) |
Iq per channel (Typ) (mA) |
Vn at 1kHz (Typ) (nV/rtHz) |
CMRR (Typ) (dB) |
Rating |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
Input Bias Current (Max) (pA) |
Output Current (Typ) (mA) |
Features |
Architecture |
OPA2376 | OPA2333P | OPA2376-Q1 | OPA2381 | OPA376 | OPA376-Q1 | OPA4376 |
---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 1 | 1 | 4 |
2.2 | 1.8 | 2.2 | 2.7 | 2.2 | 2.2 | 2.2 |
5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
5.5 | 0.350 | 5.5 | 18 | 5.5 | 5.5 | 5.5 |
2 | 0.16 | 2 | 12 | 2 | 2 | 2 |
In Out | In Out | In Out | Out | In Out | In Out | In Out |
0.025 | 0.01 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 |
0.32 | 0.02 | 0.32 | 0.03 | 0.32 | 0.32 | 0.32 |
0.76 | 0.017 | 0.76 | 0.8 | 0.76 | 0.76 | 0.76 |
7.5 | 55 | 7.5 | 114 | 7.5 | 7.5 | 7.5 |
90 | 130 | 90 | 110 | 90 | 90 | 90 |
Catalog | Catalog | Automotive | Catalog | Catalog | Automotive | Catalog |
-40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
DSBGA SOIC VSSOP | WSON | SOIC VSSOP | SON VSSOP | SC70 SOIC SOT-23 | SOT-23 | TSSOP |
See datasheet (DSBGA) 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (WSON) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (SON) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 5SC70: 4 mm2: 2.1 x 2(SC70) 8SOIC: 29 mm2: 6 x 4.9(SOIC) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
10 | 200 | 10 | 50 | 10 | 10 | 10 |
30 | 5 | 30 | 10 | 30 | 30 | 30 |
EMI Hardened Small Size | EMI Hardened Small Size Zero Drift | EMI Hardened | Small Size | Small Size EMI Hardened | EMI Hardened | EMI Hardened |
CMOS | CMOS | CMOS | FET | CMOS | CMOS | CMOS |