完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>
数据: LMH6624 and LMH6626 Single/Dual Ultra Low Noise Wideband Operational Amplifier 数据表
LMH6624和LMH6626器件提供宽带宽(单声道1.5 GHz,双声道1.3 GHz),输入噪声极低(0.92 nV /√ Hz ,2.3 pA /√ Hz )和超低直流误差(100μVV OS ,±0.1μV/°C漂移)提供具有宽动态范围的非常精确的运算放大器。这使得用户可以在反相和非反相配置中实现大于10的闭环增益。
LMH6624(单通道)和LMH6626(双通道)传统电压反馈拓扑结构具有以下优势:平衡输入,低失调电压和失调电流,极低失调漂移,81dB开环增益,95dB共模抑制比和88dB电源抑制比。
LMH6624和LMH6626器件工作电压为±2.5 V在双电源模式下为±6 V,在单电源配置下为5 V至12 V.
LMH6624采用SOT-23-5和SOIC-8封装。 LMH6626采用SOIC-8和VSSOP-8封装。
Architecture |
Number of Channels (#) |
Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
BW @ Acl (MHz) |
Acl, min spec gain (V/V) |
Slew Rate (Typ) (V/us) |
Vn at Flatband (Typ) (nV/rtHz) |
Vn at 1kHz (Typ) (nV/rtHz) |
Iq per channel (Typ) (mA) |
Vos (Offset Voltage @ 25C) (Max) (mV) |
Rail-to-Rail |
Features |
Rating |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
CMRR (Typ) (dB) |
Input Bias Current (Max) (pA) |
Offset Drift (Typ) (uV/C) |
GBW (Typ) (MHz) |
Output Current (Typ) (mA) |
2nd Harmonic (dBc) |
3rd Harmonic (dBc) |
@ MHz |
LMH6624 | LMH6628 | LMH6629 | LMH6654 |
---|---|---|---|
Bipolar | Bipolar Voltage FB | Bipolar Voltage FB | Bipolar Voltage FB |
1 | 2 | 1 | 1 |
5 | 5 | 2.7 | 4.5 |
12 | 12 | 5.5 | 12 |
150 | 300 | 900 | 250 |
10 | 1 | 4 | 1 |
400 | 550 | 1100 | 200 |
0.92 | 2 | 0.69 | 4.5 |
0.92 | 2 | 0.69 | 4.5 |
12 | 9 | 15.5 | 4.5 |
0.5 | 2 | 0.78 | 3 |
No | No | No | In to V- |
Decompensated | N/A | Decompensated | N/A |
Catalog | Catalog | Catalog | Catalog |
-40 to 125 | -40 to 85 | -40 to 125 | -40 to 85 |
SOIC SOT-23 | SOIC | SOT-23 WSON | SOIC SOT-23 |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) See datasheet (WSON) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
95 | 62 | 87 | 90 |
20000000 | 20000000 | 23000 | 10000000 |
0.25 | 5 | 0.45 | 6 |
1800 | 300 | 4000 | 250 |
100 | 85 | 250 | 186 |
63 | 65 | 88 | 80 |
80 | 74 | 74 | 85 |
10 | 10 | 1 | 1 |