Datasheet > OPA4132

OPA4132

更新时间： 2024-11-05 11:10:55

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
30页	810K
描述
四路、4MHZ、50pA 偏置电流、750µA 功耗、FET 运算放大器

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OPA132, OPA2132, OPA4132

SBOS054B –JANUARY 1995–REVISED SEPTEMBER 2015

OPAx132 High-Speed FET-Input Operational Amplifiers

1 Features

3 Description

The OPAx132 series of FET-input operational

•

FET input: I_B= 50 pA Maximum

Wide Bandwidth: 8 MHz

amplifiers provides highspeed and excellent DC

performance. The combination of high slew rate and

wide bandwidth provide fast settling time. Single,

dual, and quad versions have identical specifications

for maximum design flexibility. High performance

grades are available in the single and dual versions.

All are ideal for general-purpose, audio, data

High Slew Rate: 20 V/µs

Low Noise: 8nV/√Hz (1 kHz)

Low Distortion: 0.00008%)

High Open-loop Gain: 130 dB (600-Ω load)

Wide Supply Range: ±2.5 to ±18V

Low Offset Voltage: 500 µV Maximum

Single, Dual, and Quad Versions

acquisition

and

communications

applications,

especially where high source impedance is

encountered.

The OPAx132 operational amplifiers are easy to use

and free from phase inversion and overload problems

often found in common FET-input operational

amplifiers. Input cascode circuitry provides excellent

common-mode rejection and maintains low input bias

current over its wide input voltage range. The

OPAx132 series of operational amplifiers are stable in

unity gain and provide excellent dynamic behavior

over a wide range of load conditions, including high

load capacitance. Dual and quad versions feature

completely independent circuitry for lowest crosstalk

and freedom from interaction, even when overdriven

or overloaded.

2 Applications

•

SAR ADC Driver

Voltage Reference Buffer

Trans-impedance Amplifier

Photodiode Amplifier

Active Filters

Integrators

Low Noise JFET Input

Single and dual versions are available in 8-pin DIP

and SO-8 surface-mount packages. Quad is available

in 14-pin DIP and SO-14 surface-mount packages. All

are specified for –40°C to 85°C operation

100

Voltage Noise

(1)

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

9.81 mm × 6.35 mm

4.90 mm × 3.91 mm

9.81 mm × 6.35 mm

4.90 mm × 3.91 mm

19.30 mm × 6.35 mm

8.65 mm × 3.91 mm

PDIP (8) (P)

OPAx132

SOIC (8) (D)

PDIP (8) (P)

SOIC (8) (D)

PDIP (14) (N)

SOIC (14) (D)

Current Noise

OPA2132

OPA4132

100

Frequency (Hz)

10k

100k

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

the end of the data sheet.

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...30

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与OPA4132相关器件

型号	品牌	获取价格	描述	数据表
OPA4132PA	BB	获取价格	High Speed FET-INPUT OPERATIONAL AMPLIFIERS
OPA4132UA	BB	获取价格	High Speed FET-INPUT OPERATIONAL AMPLIFIERS
OPA4132UA	TI	获取价格	四路、4MHZ、50pA 偏置电流、750µA 功耗、FET 运算放大器 \| D \| 14
OPA4132UA/2K5	BB	获取价格	High-Speed FET-INPUT OPERATIONAL AMPLIFIERS
OPA4132UA/2K5	TI	获取价格	四路、4MHZ、50pA 偏置电流、750µA 功耗、FET 运算放大器 \| D \| 14
OPA4132UA/2K5E4	BB	获取价格	High-Speed FET-INPUT OPERATIONAL AMPLIFIERS
OPA4132UA/2K5E4	TI	获取价格	四路、4MHZ、50pA 偏置电流、750µA 功耗、FET 运算放大器 \| D \| 14
OPA4132UAE4	BB	获取价格	High-Speed FET-INPUT OPERATIONAL AMPLIFIERS
OPA4132UAG4	TI	获取价格	四路、4MHZ、50pA 偏置电流、750µA 功耗、FET 运算放大器 \| D \| 14
OPA4134	BB	获取价格	High Performance AUDIO OPERATIONAL AMPLIFIERS TM

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