LMV341

現行

單路、5.5-V、1-MHz、高輸出電流 (75- mA) 運算放大器

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產品規格表

document-pdfAcrobat LMV34x Rail-to-Rail Output CMOS Operational Amplifiers With Shutdown datasheet (Rev. J) (英文) PDF | HTML

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TLV9001

現行

單通道、1-MHz 軌至軌輸入和輸出 1.8-V 至 5.5-V 運算放大器 Better accuracy (1.6mV Vos max), lower power (0.06mA Iq), rail-to-rail inputs and outputs, smaller packages

LMV341

現行

立即訂購

產品詳細資料

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

5.5

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

2.5

Rail-to-rail

In to V-, Out

GBW (typ) (MHz)

1

Slew rate (typ) (V/µs)

1

Vos (offset voltage at 25°C) (max) (mV)

4

Iq per channel (typ) (mA)

0.107

Vn at 1 kHz (typ) (nV√Hz)

39

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Offset drift (typ) (µV/°C)

1.9

Features

Shutdown

Input bias current (max) (pA)

200

CMRR (typ) (dB)

86

Iout (typ) (A)

0.075

Architecture

CMOS

Input common mode headroom (to negative supply) (typ) (V)

0

Input common mode headroom (to positive supply) (typ) (V)

-0.8

Output swing headroom (to negative supply) (typ) (V)

0.007

Output swing headroom (to positive supply) (typ) (V)

-0.007

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

5.5

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

2.5

Rail-to-rail

In to V-, Out

GBW (typ) (MHz)

1

Slew rate (typ) (V/µs)

1

Vos (offset voltage at 25°C) (max) (mV)

4

Iq per channel (typ) (mA)

0.107

Vn at 1 kHz (typ) (nV√Hz)

39

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Offset drift (typ) (µV/°C)

1.9

Features

Shutdown

Input bias current (max) (pA)

200

CMRR (typ) (dB)

86

Iout (typ) (A)

0.075

Architecture

CMOS

Input common mode headroom (to negative supply) (typ) (V)

0

Input common mode headroom (to positive supply) (typ) (V)

-0.8

Output swing headroom (to negative supply) (typ) (V)

0.007

Output swing headroom (to positive supply) (typ) (V)

-0.007

SOT-23 (DBV)

6

8.12 mm² (2.9 mm × 2.8 mm)

SOT-SC70 (DCK)

6

4.2 mm² (2 mm × 2.1 mm)

2.7V and 5V performance
Rail-to-rail output swing
Input bias current:1pA (typical)
Input offset voltage: 0.25mV (typical)
Low supply current: 100µA (typical)
Low shutdown current: 45pA (typical)
Gain bandwidth of 1MHz (typical)
Slew rate: 1V/µs (typical)
Turn-on time from shutdown: 5µs (typical)
Input referred voltage noise (at 10kHz): 20nV/√ Hz
ESD protection exceeds JESD 22:
- 2000V Human-Body Model (HBM)
- 750V Charged-device model (CDM)

2.7V and 5V performance
Rail-to-rail output swing
Input bias current:1pA (typical)
Input offset voltage: 0.25mV (typical)
Low supply current: 100µA (typical)
Low shutdown current: 45pA (typical)
Gain bandwidth of 1MHz (typical)
Slew rate: 1V/µs (typical)
Turn-on time from shutdown: 5µs (typical)
Input referred voltage noise (at 10kHz): 20nV/√ Hz
ESD protection exceeds JESD 22:
- 2000V Human-Body Model (HBM)
- 750V Charged-device model (CDM)

The LMV34x devices are single, dual, and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1pA (typical) and an offset voltage of 0.25mV (typical). The single-supply amplifier is designed specifically for low-voltage (2.7V to 5V) operation, with a wide common-mode input voltage range that typically extends from –0.2V to 0.8V from the positive supply rail. The LMV341 (single) also offers a shutdown ( SHDN) pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33nA (typical). Additional features of the family are a 20nV/√ Hz voltage noise at 10kHz, 1MHz unity-gain bandwidth, 1V/µs slew rate, and 100µA current consumption per channel.

Offered in both the SOT-23 and smaller SC70 packages, the LMV341 is suitable for the most space-constraint applications. The LMV342 dual device is offered in the standard SOIC and VSSOP packages. An extended industrial temperature range from –40°C to 125°C makes these devices suitable in a wide variety of commercial and industrial environments.

The LMV34x devices are single, dual, and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1pA (typical) and an offset voltage of 0.25mV (typical). The single-supply amplifier is designed specifically for low-voltage (2.7V to 5V) operation, with a wide common-mode input voltage range that typically extends from –0.2V to 0.8V from the positive supply rail. The LMV341 (single) also offers a shutdown ( SHDN) pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33nA (typical). Additional features of the family are a 20nV/√ Hz voltage noise at 10kHz, 1MHz unity-gain bandwidth, 1V/µs slew rate, and 100µA current consumption per channel.

Offered in both the SOT-23 and smaller SC70 packages, the LMV341 is suitable for the most space-constraint applications. The LMV342 dual device is offered in the standard SOIC and VSSOP packages. An extended industrial temperature range from –40°C to 125°C makes these devices suitable in a wide variety of commercial and industrial environments.

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重要文件	類型	標題	格式選項	下載最新的英文版本		日期
*	資料表	LMV34x Rail-to-Rail Output CMOS Operational Amplifiers With Shutdown datasheet (Rev. J)	PDF \| HTML		2025/6/28
	電子書	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML		2017/3/28

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