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TLC272CDR

Dual LinCMOS op-amp, 3-16V, 1.8MHz GBW, SOIC-8

12500

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制造商零件：

TLC272CDR

包装：

SOIC-8 (4.9 x 3.9 x 1.5 mm)

品牌：
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说明

产品概览

The TLC272CDR from Texas Instruments is a dual single-supply LinCMOS operational amplifier with rail-to-rail output, 1.8MHz GBW, and 3V to 16V operation in SOIC-8 package.

主要规格

渠道 2 (dual)
电源电压 3V to 16V (single supply)
增益-带宽乘积 1.8 MHz
压摆率 3.6 V/us
输入失调电压 1.1 mV typical (AC version)
输入偏置电流 1 pA typical
静态电流 1.9 mA per amplifier
Output Swing Rail-to-rail (0V to VDD-0.1V)
CMRR 75 dB typical
包装 SOIC-8 (CDR suffix)
工作温度 -40 to +85 C (C suffix)

特点

  • Single-supply operation from 3V to 16V
  • Rail-to-rail output swings to within 10mV of GND
  • 1pA ultra-low input bias current
  • 1.8MHz GBW for audio and sensor applications
  • LinCMOS process for low power and high input impedance

应用

  • Single-supply sensor signal conditioning
  • Battery-powered instrumentation amplifier
  • Audio preamplifier and filter
  • Transimpedance amplifier for photodiodes
  • Low-frequency active filter

The TLC272CDR from Texas Instruments is a dual single-supply LinCMOS operational amplifier in SOIC-8 package. The device operates from a single 3V to 16V supply with rail-to-rail output that swings to within 10mV of ground. The 1.8MHz gain-bandwidth product and 3.6V/us slew rate support audio and medium-speed sensor applications. The 1pA typical input bias current and high input impedance of the LinCMOS process make it ideal for high-impedance sensor interfaces. The CDR suffix denotes SOIC-8 package with commercial/industrial temperature range and tape and reel packaging.

The TLC272CDR operates as a dual single-supply LinCMOS operational amplifier. (1) The LinCMOS process uses silicon-gate CMOS technology that provides very low input bias current (1pA typical) and high input impedance, making the device suitable for high-impedance sensor interfaces and transimpedance amplifiers. The output stage is designed for single-supply operation, swinging to within 10mV of ground without requiring a negative supply. (2) The 1.8MHz gain-bandwidth product and 3.6V/us slew rate provide adequate bandwidth for audio frequency applications (up to approximately 180kHz at unity gain) and medium-speed sensor signal conditioning. The internal compensation ensures stability with capacitive loads up to several hundred picofarads. (3) The 1.1mV typical input offset voltage (AC version) is suitable for most general-purpose applications. For precision applications, the TLC27M2 or TLC27L2 variants offer lower offset voltage at reduced bandwidth. The 1.9mA per-amplifier quiescent current is moderate for the 1.8MHz GBW, making it suitable for battery-powered systems with 3V minimum supply.

针脚 名称 功能
1 1OUT Amplifier 1 output
2 1IN- Amplifier 1 inverting input
3 1IN+ Amplifier 1 non-inverting input
4 接地 Ground (negative supply)
5 2IN+ Amplifier 2 non-inverting input
6 2IN- Amplifier 2 inverting input
7 2OUT Amplifier 2 output
8 VDD Positive supply (3-16V)
  • Single-supply sensor signal conditioning with 1pA input bias
  • Battery-powered instrumentation amplifier with 3V operation
  • Audio preamplifier and active filter with 1.8MHz GBW
  • Transimpedance amplifier for photodiodes with high impedance
  • Low-frequency active filter with rail-to-rail output
模型 制造商 主要区别
TLC27M2CDR TI Lower power, lower bandwidth
TLC27L2CDR TI Ultra-low power, 100kHz GBW
LM358DR TI Bipolar, 1MHz, higher Ibias
MCP6002-I/SN 微型芯片 1MHz, 1.8-6V, lower power
TLV2462CDR TI 6.4MHz, RR I/O, low power
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We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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联系我们

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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