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TLV342AID中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

TLV342AID
廠商型號

TLV342AID

功能描述

TLV34xx Low-Voltage Rail-to-Rail Output CMOS Operational Amplifiers With Shutdown

絲印標識

TY342A

封裝外殼

SOIC

文件大小

2.5249 Mbytes

頁面數(shù)量

40

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-20 14:57:00

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TLV342AID規(guī)格書詳情

1 Features

1? 1.8-V and 5-V Performance

? Low Offset (A Grade)

– 1.25 mV Maximum (25°C)

– 1.7 mV Maximum (–40°C to 125°C)

? Rail-to-Rail Output Swing

? Wide Common-Mode Input Voltage Range: –0.2 V

to (V+ – 0.5 V)

? Input Bias Current: 1 pA (Typical)

? Input Offset Voltage: 0.3 mV (Typical)

? Low Supply Current: 70 μA/Channel

? Low Shutdown Current:

10 pA (Typical) Per Channel

? Gain Bandwidth: 2.3 MHz (Typical)

? Slew Rate: 0.9 V/μs (Typical)

? Turnon Time From Shutdown: 5 μs (Typical)

? Input Referred Voltage Noise (at 10 kHz):

20 nV/√Hz

? ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (HBM)

– 750-V Charged-device model (CDM)

2 Applications

? Cellular Phones

? Consumer Electronics (Laptops)

? Audio Preamplifier for Voice

? Portable and Battery-Powered Electronic

Equipment

? Supply Current Monitoring

? Battery Monitoring

? Buffers

? Filters

3 Description

The TLV34xx devices are single and dual 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 1 pA (typical) and an offset voltage of

0.3 mV (typical). For applications requiring excellent

dc precision, the A grade (TLV34xA) has a low offset

voltage of 1.25 mV (maximum) at 25°C.

These single-supply amplifiers are designed

specifically for ultra-low-voltage (1.5 V to 5 V)

operation, with a common-mode input voltage range

that typically extends from –0.2 V to 0.5 V from the

positive supply rail.

The TLV341 (single) and TLV342 (dual) in the RUG

package also offer a shutdown (SHDN) pin that can

be used to disable the device. In shutdown mode, the

supply current is reduced to 45 pA (typical). Offered

in both the SOT-23 and smaller SC70 packages, the

TLV341 is suitable for the most space-constrained

applications. The dual TLV342 is offered in the

standard SOIC, VSSOP, and X2QFN packages.

An extended industrial temperature range from –40°C

to 125°C makes the TLV34xx suitable in a wide

variety of commercial and industrial applications.

產(chǎn)品屬性

  • 型號:

    TLV342AID

  • 功能描述:

    運算放大器 - 運放 Low Voltage R To R Output CMOS

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 通道數(shù)量:

    4

  • 共模抑制比(最小值):

    63 dB

  • 輸入補償電壓:

    1 mV

  • 輸入偏流(最大值):

    10 pA

  • 工作電源電壓:

    2.7 V to 5.5 V

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    QFN-16

  • 轉(zhuǎn)換速度:

    0.89 V/us

  • 關(guān)閉:

    No

  • 輸出電流:

    55 mA

  • 最大工作溫度:

    + 125 C

  • 封裝:

    Reel

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