Datasheet > OPA340PA

OPA340PA

更新时间： 2024-11-27 11:10:23

品牌	Logo	应用领域
德州仪器 - TI		放大器光电二极管运算放大器
页数	文件大小	规格书
44页	1640K
描述
单路、单电源、轨到轨、低功耗运算放大器 \| P \| 8 \| -40 to 85

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OPA340PA 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	DIP
包装说明：	DIP-8	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	Factory Lead Time：	1 week
风险等级：	1.36	Is Samacsys：	N
放大器类型：	OPERATIONAL AMPLIFIER	架构：	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：	0.00006 µA	25C 时的最大偏置电流 (IIB)：	0.00001 µA
最小共模抑制比：	80 dB	标称共模抑制比：	92 dB
频率补偿：	YES	最大输入失调电流 (IIO)：	0.00001 µA
最大输入失调电压：	500 µV	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e4	长度：	9.81 mm
低-偏置：	YES	低-失调：	YES
微功率：	YES	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP8,.3
封装形状：	RECTANGULAR	封装形式：	IN-LINE
包装方法：	TUBE	峰值回流温度（摄氏度）：	NOT SPECIFIED
功率：	NO	电源：	3/5 V
可编程功率：	NO	认证状态：	Not Qualified
座面最大高度：	5.08 mm	标称压摆率：	6 V/us
子类别：	Operational Amplifier	最大压摆率：	0.95 mA
供电电压上限：	5.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
标称均一增益带宽：	5500 kHz	最小电压增益：	50000
宽带：	NO	宽度：	7.62 mm
Base Number Matches：	1

OPA340PA 数据手册

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OPA340, OPA2340, OPA4340

SBOS073C –SEPTEMBER 1997–REVISED AUGUST 2016

OPAx340 Single-Supply, Rail-to-Rail Operational Amplifiers

MicroAmplifier™ Series

The OPA340 series operate on a single supply as low

1 Features

as 2.5 V with an input common-mode voltage range

that extends 500 mV below ground and 500 mV

above the positive supply. Output voltage swing is to

within 1 mV of the supply rails with a 100-kΩ load.

These devices offer excellent dynamic response

(BW = 5.5 MHz, SR = 6 V/µs), yet quiescent current

is only 750 A. Dual and quad designs feature

completely independent circuitry for lowest crosstalk

and freedom from interaction.

•

Rail-to-Rail Input

Rail-to-Rail Output (Within 1 mV)

MicroSize Packages

Wide Bandwidth: 5.5 MHz

High Slew Rate: 6 V/µs

Low THD + Noise: 0.0007% (f = 1 kHz)

Low Quiescent Current: 750 µA/Channel

Single, Dual, and Quad Versions

The single (OPA340) packages are the tiny 5-pin

SOT-23 surface mount, 8-pin SOIC surface mount,

and 8-pin DIP. The dual (OPA2340) comes in the

miniature 8-pin VSSOP surface mount, 8-pin SOIC

surface mount, and 8-pin PDIP packages. The quad

(OPA4340) packages are the space-saving 16-pin

SSOP surface mount and 14-pin SOIC surface

mount. All are specified from –40°C to 85°C and

operate from –55°C to 125°C. A SPICE macromodel

is available for design analysis.

2 Applications

•

Driving A/D Converters

PCMCIA Cards

Data Acquisition

Process Control

Audio Processing

Communications

Active Filters

Device Information⁽¹⁾

PART NUMBER

PACKAGE

BODY SIZE (NOM)

3.00 mm × 3.00 mm

9.81 mm × 6.35 mm

4.90 mm × 3.91 mm

3.00 mm × 3.00 mm

8.65 mm × 3.91 mm

4.90 mm × 3.90 mm

Test Equipment

OPA340

SOT-23 (5)

PDIP (8)

3 Description

OPA340, OPA2340

OPA2340

SOIC (8)

The OPA340 series rail-to-rail CMOS operational

amplifiers are optimized for low-voltage, single-supply

operation. Rail-to-rail input and output and high-

speed operation make them ideal for driving sampling

analog-to-digital (A/D) converters. They are also well-

suited for general purpose and audio applications as

well as providing I/V conversion at the output of

digital-to-analog (D/A) converters. Single, dual, and

quad versions have identical specifications for design

flexibility.

VSSOP (8)

SOIC (14)

SSOP (16)

OPA4340

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

OPA340 in Noninverting Configuration Driving ADS7816

+5V

0.1mF

V_REF

V+

DCLOCK

D_OUT

500W

+In

Serial

ADS7816

OPA340

Interface

12-Bit A/D

V_IN

-In

CS/SHDN

3300pF

GND

V_IN= 0V to 5V for

0V to 5V output.

NOTE: A/D Input = 0 to V_REF

RC network filters high-frequency noise.

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...44

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OPA340PA 替代型号

型号	品牌	替代类型	描述	数据表
OPA343UA	TI	类似代替	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS microAmplifier Series
OPA241PA	TI	类似代替	Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS
OPA350UA	TI	类似代替	High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS

与OPA340PA相关器件

型号	品牌	获取价格	描述	数据表
OPA340PAG4	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA340UA	TI	获取价格	单路、单电源、轨到轨、低功耗运算放大器 \| D \| 8 \| -40 to 85
OPA340UA	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLI
OPA340UA/2K5	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA340UA/2K5	TI	获取价格	单路、单电源、轨到轨、低功耗运算放大器 \| D \| 8 \| -40 to 85
OPA340UA/2K5G4	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA340UA/2K5G4	TI	获取价格	单路、单电源、轨到轨、低功耗运算放大器 \| D \| 8 \| -40 to 85
OPA340UAG4	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA341	TI	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIER WITH SHUTDOWN
OPA341	BB	获取价格	SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIER WITH SHUTDOWN

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