OPA4170

現行

四路、36-V、1.2-MHz、低功耗運算放大器

立即訂購

產品規格表

document-pdfAcrobat OPAx170 36-V, Single-Supply, SOT553, Low-Power Operational Amplifiers Value Line Series datasheet (Rev. E) (英文) PDF | HTML

現在提供此產品的更新版本

open-in-new

比較替代產品

具備升級功能，可直接投入使用替代所比較的裝置。

OPA4990

現行

四通道、40-V、1.1-MHz、低功耗 (0.12 mA) 運算放大器 Pin-to-pin upgrade with improved performance: lower Vos(1.5mV), higher slew rate(4.5V/us) and output current(80mA)

OPA4170

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

4

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

36

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

2.7

Rail-to-rail

In to V-, Out

GBW (typ) (MHz)

1.2

Slew rate (typ) (V/µs)

0.4

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

1.8

Iq per channel (typ) (mA)

0.1

Vn at 1 kHz (typ) (nV√Hz)

19

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Offset drift (typ) (µV/°C)

0.3

Features

EMI Hardened

Input bias current (max) (pA)

15

CMRR (typ) (dB)

120

Iout (typ) (A)

0.017

Architecture

CMOS

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

-0.1

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

-2

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

0.008

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

-0.15

Number of channels

4

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

36

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

2.7

Rail-to-rail

In to V-, Out

GBW (typ) (MHz)

1.2

Slew rate (typ) (V/µs)

0.4

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

1.8

Iq per channel (typ) (mA)

0.1

Vn at 1 kHz (typ) (nV√Hz)

19

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Offset drift (typ) (µV/°C)

0.3

Features

EMI Hardened

Input bias current (max) (pA)

15

CMRR (typ) (dB)

120

Iout (typ) (A)

0.017

Architecture

CMOS

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

-0.1

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

-2

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

0.008

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

-0.15

TSSOP (PW)

14

32 mm² (5 mm × 6.4 mm)

SOIC (D)

14

51.9 mm² (8.65 mm × 6 mm)

Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
Low Noise: 19 nV/√Hz
RFI Filtered Inputs
Input Range Includes the Negative Supply
Input Range Operates to Positive Supply
Rail-to-Rail Output
Gain Bandwidth: 1.2 MHz
Low Quiescent Current: 110 µA per Amplifier
High Common-Mode Rejection: 120 dB
Low Bias Current: 15 pA (Maximum)
Industry-Standard Packages and micro Packages Available
Create a Custom Design Using the OPAx170 With the WEBENCH^® Power Designer

Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
Low Noise: 19 nV/√Hz
RFI Filtered Inputs
Input Range Includes the Negative Supply
Input Range Operates to Positive Supply
Rail-to-Rail Output
Gain Bandwidth: 1.2 MHz
Low Quiescent Current: 110 µA per Amplifier
High Common-Mode Rejection: 120 dB
Low Bias Current: 15 pA (Maximum)
Industry-Standard Packages and micro Packages Available
Create a Custom Design Using the OPAx170 With the WEBENCH^® Power Designer

The OPA170, OPA2170, and OPA4170 devices (OPAx170) are a family of 36-V, single-supply, low-noise operational amplifiers (op amps) that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps, which are specified at only one supply voltage, the OPAx170 family of op amps is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170 op amps are specified from –40°C to +125°C.

The OPA170, OPA2170, and OPA4170 devices (OPAx170) are a family of 36-V, single-supply, low-noise operational amplifiers (op amps) that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps, which are specified at only one supply voltage, the OPAx170 family of op amps is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170 op amps are specified from –40°C to +125°C.

filter

尋找其它一般用途運算放大器

下載觀看有字幕稿的影片影片

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。

檢視所有 5

重要文件	類型	標題	格式選項	日期
*	資料表	OPAx170 36-V, Single-Supply, SOT553, Low-Power Operational Amplifiers Value Line Series datasheet (Rev. E)	PDF \| HTML	2018/4/25
	電子書	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	2017/3/28
	白皮書	Detection of Plunger Movement in DC Solenoids White Paper		2015/6/12
	電子書	Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D)	PDF \| HTML	2014/9/30
	應用說明	OPA170, OPA2170, OPA4170 EMI Immunity Performance (Rev. A)		2012/11/3