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该器件由四个独立的高增益频率补偿运算放大器组成,专门设计用于在宽电压范围内使用单电源供电。当两个电源之间的差值为3 V至26 V(V-suffixed设备为3 V至32 V)且V CC 比正极电压至少高1.5 V时,可以使用分离电源工作。输入共模电压。低电源电流消耗与电源电压的大小无关。
应用包括传感器放大器,直流放大模块以及现在可以更容易实现的所有传统运算放大器电路 - 供电电压系统。例如,LM2902可以直接使用数字系统中使用的标准5 V电源供电,无需额外的±15 V电源即可轻松提供所需的接口电路。
符合JEDEC和行业标准的元件认证,确保在扩展温度范围内可靠运行。这包括但不限于高加速应力测试(HAST)或偏压85/85,温度循环,高压釜或无偏HAST,电迁移,键合金属间寿命和模塑化合物寿命。此类鉴定测试不应被视为超出规定的性能和环境限制使用该组件的合理性。
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) |
Iq per channel (Typ) (mA) |
Rating |
Operating Temperature Range (C) |
Package Group |
Output Current (Typ) (mA) |
Offset Drift (Typ) (uV/C) |
Vn at 1kHz (Typ) (nV/rtHz) |
Architecture |
IIB (Max) (pA) |
CMRR (Typ) (dB) |
Package Size: mm2:W x L (PKG) |
LM2902-EP | LM224 | LM224A | LM224K | LM224KA | LM2902 | LM2902-Q1 | LM2902K | LM324 | LM324A | LM324K | LM324KA |
---|---|---|---|---|---|---|---|---|---|---|---|
4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
26 | 32 | 32 | 32 | 32 | 26 | 26 | 26 | 32 | 32 | 32 | 32 |
1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- | In to V- |
7 | 5 | 2 | 5 | 2 | 7 | 2 | 7 | 7 | 3 | 7 | 3 |
0.175 | 0.350 | 0.35 | 0.35 | 0.35 | 0.175 | 0.175 | 0.175 | 0.175 | 0.175 | 0.175 | 0.175 |
HiRel Enhanced Product | Catalog | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog |
-40 to 125 -55 to 125 | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 |
TSSOP | PDIP SOIC | PDIP SOIC | PDIP SOIC | PDIP SOIC | PDIP SO SOIC TSSOP | SOIC TSSOP | PDIP SO SOIC SSOP TSSOP | PDIP SO SOIC TSSOP | PDIP SO SOIC SSOP TSSOP | PDIP SO SOIC TSSOP | PDIP SO SOIC TSSOP |
40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | |||
35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
250000 | 250000 | 80000 | 250000 | 80000 | 250000 | 250000 | 250000 | 250000 | 100000 | 250000 | 100000 |
80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14SSOP: 48 mm2: 7.8 x 6.2(SSOP) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14SSOP: 48 mm2: 7.8 x 6.2(SSOP) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (PDIP) 14SO: 80 mm2: 7.8 x 10.2(SO) 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |