LMV932 具有轨至轨输入和输出的双路 1.8V 运算放大器

The LMV93x devices are low-voltage low-power operational amplifiers that are well suited for today's low-voltage and/or portable applications. Specified for operation of 1.8 V to 5 V, they can be used in portable applications that are powered from a single-cell Li-ion or two-cell batteries. They have rail-to-rail input and output capability for maximum signal swings in low-voltage applications. The LMV93x input common-mode voltage extends 200 mV beyond the rails for increased flexibility. The output can swing rail-to-rail unloaded and typically can reach 80 mV from the rails, while driving a 600- load (at 1.8-V operation).

During 1.8-V operation, the devices typically consume a quiescent current of 103 uA per channel, and yet they are able to achieve excellent electrical specifications, such as 101-dB open-loop DC gain and 1.4-MHz gain bandwidth. Furthermore, the amplifiers offer good output drive characteristics, with the ability to drive a 600- load and 1000-pF capacitance with minimal ringing.

The LMV93x devices are offered in the latest packaging technology to meet the most demanding space-constraint applications. The LMV932 is offered in standard SOT-23 and SC-70 packages. The LMV932 is available in the traditional MSOP and SOIC packages. The LMV934 is available in the traditional SOIC and TSSOP packages.

The LMV93x devices are characterized for operation from -40°C to 125°C, making the part universally suited for commercial, industrial, and automotive applications

	LMV932
Iq per channel(Max)(mA)	0.185
VIO (25 deg C)(Max)(mV)	5.5
CMRR(Min)(dB)	60
Vn at 1kHz(Typ)(nV/rtHz)	60
Rail-Rail	In, Out
IIB(Max)(pA)	75000
Slew Rate(Typ)(V/us)	0.35
GBW(Typ)(MHz)	1.4
Spec'd at Vs(V)	1.8
VIO (Full Range)(Max)(mV)	7.5
Vs(Min)(V)	1.8
Vs(Max)(V)	5
Pin/Package	8MSOP, 8SOIC
Vio(Max)(mV)	7.5
Supply Voltage 5(V)	Yes
Open Loop Gain(Min)(dB)	75
Offset Drift(Typ)(uV/C)	5.5
IQ Per Amp (+/-)(Max)(mA)	0.185
Offset Voltage (+/-)(Max)(mV)	7.5
Number of Channels	2
Approx. Price (US$)	0.41 \| 1ku
Operating Temperature Range(C)	-40 to 125
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	1.8
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5

LMV932 特性

1.8-V, 2.7-V, and 5-V Specifications
Rail-to-Rail Output Swing
- 600- Load . . . 80 mV From Rail
- 2-k Load . . . 30 mV From Rail
VICR . . . 200 mV Beyond Rails
Gain Bandwidth . . . 1.4 MHz
Supply Current . . . 100 uA/Amplifier
Max VIO . . . 4 mV
Space-Saving Packages
- LMV931: SOT-23 and SC-70
- LMV932: MSOP and SOIC
- LMV934: SOIC and TSSOP
APPLICATIONS
- Industrial (Utility/Energy Metering)
- Automotive
- Communications (Optical Telecom, Data/Voice Cable Modems)
- Consumer Electronics (PDAs, PCs, CDR/W, Portable Audio)
- Supply-Current Monitoring
- Battery Monitoring

LMV932 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
LMV932ID	ACTIVE	-40 to 125	0.49 \| 1ku	SOIC (D) \| 8	75 \| TUBE
LMV932IDE4	ACTIVE	-40 to 125	0.49 \| 1ku	SOIC (D) \| 8	75 \| TUBE
LMV932IDG4	ACTIVE	-40 to 125	0.49 \| 1ku	SOIC (D) \| 8	75 \| TUBE
LMV932IDGKR	ACTIVE	-40 to 125	0.41 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R
LMV932IDGKRG4	ACTIVE	-40 to 125	0.41 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R
LMV932IDR	ACTIVE	-40 to 125	0.41 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R
LMV932IDRE4	ACTIVE	-40 to 125	0.41 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R
LMV932IDRG4	ACTIVE	-40 to 125	0.41 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R

LMV932 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
LMV932ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932ID	LMV932ID
LMV932IDE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDE4	LMV932IDE4
LMV932IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDG4	LMV932IDG4
LMV932IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDGKR	LMV932IDGKR
LMV932IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDGKRG4	LMV932IDGKRG4
LMV932IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDR	LMV932IDR
LMV932IDRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDRE4	LMV932IDRE4
LMV932IDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LMV932IDRG4	LMV932IDRG4

LMV932 应用技术支持与电子电路设计开发资源下载

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