- 制造厂商:TI
- 产品类别:放大器
- 技术类目:运算放大器 (op amps) - 高速运算放大器 (GBW ≥ 50MHz)
- 功能描述:单通道 88MHz 低噪声 1.8V CMOS 输入、解补偿运算放大器
- 点击这里打开及下载LMV793的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The LMV793 (single) and the LMV794 (dual) CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/√Hz while consuming only 1.15 mA (LMV793) of quiescent current. The LMV793/LMV794 are stable at a gain of 10 and have a gain bandwidth product (GBW) of 88 MHz. The LMV793/LMV794 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV793/LMV794 each feature a rail-to-rail output stage capable of driving a 600? load and sourcing as much as 60 mA of current.
The LMV793/LMV794 provide optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femto-Amperes, and an input common mode voltage range, which includes ground, make the LMV793/LMV794 ideal for low power sensor applications where high speeds are needed.
The LMV793/LMV794 are manufactured using TI’s advanced VIP50 process. The LMV793 is offered in either a 5-Pin SOT23 or an 8-Pin SOIC package. The LMV794 is offered in either the 8-Pin SOIC or the 8-Pin VSSOP.
- Input Referred Voltage Noise 5.8 nV/√Hz
- Input Bias Current 100 fA
- Gain Bandwidth Product 88 MHz
- Supply Current per Channel
- LMV793 1.15 mA
- LMV794 1.30 mA
- Rail-to-Rail Output Swing
- @ 10 k? Load 25 mV from Rail
- @ 2 k? Load 45 mV from Rail
- Ensured 2.5V and 5.0V Performance
- Total Harmonic Distortion 0.04% @1 kHz, 600?
- Temperature Range ?40°C to 125°C
(Typical 5V Supply, Unless Otherwise Noted)
All trademarks are the property of their respective owners.
- Architecture
- FET / CMOS Input, Voltage FB
- Number of channels (#)
- 1
- Total supply voltage (Min) (+5V=5, +/-5V=10)
- 1.8
- Total supply voltage (Max) (+5V=5, +/-5V=10)
- 5
- GBW (Typ) (MHz)
- 88
- BW @ Acl (MHz)
- 88
- Acl, min spec gain (V/V)
- 10
- Slew rate (Typ) (V/us)
- 28
- Vn at flatband (Typ) (nV/rtHz)
- 5.8
- Vn at 1 kHz (Typ) (nV/rtHz)
- 5.8
- Iq per channel (Typ) (mA)
- 1.15
- Vos (offset voltage @ 25 C) (Max) (mV)
- 1.35
- Rail-to-rail
- In to V-, Out
- Features
- Decompensated
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 125
- CMRR (Typ) (dB)
- 100
- Input bias current (Max) (pA)
- 1
- Offset drift (Typ) (uV/C)
- 1
- Output current (Typ) (mA)
- 21
LMV793的完整型号有:LMV793MA/NOPB、LMV793MAX/NOPB、LMV793MF/NOPB、LMV793MFX/NOPB,以下是这些产品的关键参数及官网采购报价:
LMV793MA/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMV793MA/NOPB的批量USD价格:.623(1000+)
LMV793MAX/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMV793MAX/NOPB的批量USD价格:.519(1000+)
LMV793MF/NOPB,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMV793MF/NOPB的批量USD价格:.623(1000+)
LMV793MFX/NOPB,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMV793MFX/NOPB的批量USD价格:.519(1000+)
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