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OPA4171-Q1 PDF预览

OPA4171-Q1

更新时间: 2024-11-05 11:14:03
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
41页 1778K
描述
汽车级、四路、36V、3MHz、低功耗运算放大器

OPA4171-Q1 数据手册

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OPA171-Q1, OPA2171-Q1, OPA4171-Q1  
SBOS556D – JUNE 2011 – REVISED AUGUST 2020  
OPAx171-Q1 36-V, Single-Supply, General-Purpose  
Operational Amplifier  
1 Features  
2 Applications  
Qualified for automotive applications  
AEC-Q100 test guidance with the following results:  
Temperature grade 1:  
–40°C to +125°C ambient operating  
temperature  
– Device HBM ESD classification level:  
Tracking amplifier in power modules  
Merchant power supplies  
Transducer amplifiers  
Bridge amplifiers  
Temperature measurements  
Strain gauge amplifiers  
Precision integrators  
Battery-powered instruments  
Test equipment  
Level 3A for OPA171-Q1  
Level 2 for OPA4171-Q1  
– Device CDM ESD classification level  
Level C4A for OPA171-Q1 TLV171-Q1  
Level C6 for OPA2171-Q1  
Level C6 for OPA4171-Q1  
3 Description  
The OPA171-Q1 family of devices is a 36-V, single-  
supply, low-noise operational amplifier (op amp) with  
the ability to operate on supplies ranging from 2.7 V  
(±1.35 V) to 36 V (±18 V). This series is available in  
multiple packages and offers low offset, drift, and low  
quiescent current. The single, dual, and quad versions  
all have identical specifications for maximum design  
flexibility.  
Supply range:  
– Single-supply: 2.7 V to 36 V  
– Dual-supply ±1.35 V to ±18 V  
Low noise: 14 nV/√Hz at 1 kHz  
Low offset drift: ±0.3 µV/°C (typical)  
Input range includes negative supply  
Input range operates to positive supply with  
reduced performance  
Unlike most op amps, which are specified at only one  
supply voltage, the OPAx171-Q1 family of devices is  
specified from 2.7 V to 36 V. Input signals beyond the  
supply rails do not cause phase reversal.  
Rail-to-rail output  
Gain bandwidth: 3 MHz  
Low quiescent current: 475 µA per amplifier  
High Common-mode rejection: 120 dB (typical)  
Low input bias current: 10 pA  
Industry-Standard Package:  
– 5-Pin Small-Outline Transistor SOT-23 (DBV)  
Package  
The OPAx171-Q1 family of devices 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  
top rail during normal operation. The device can  
operate with full rail-to-rail input 100 mV beyond the  
top rail, but with reduced performance within 2 V of  
the top rail.  
1000  
10 Typical Units Shown  
800  
The OPAx171-Q1 op amp family is specified from –  
40°C to +125°C.  
600  
400  
200  
0
Device Information  
PART NUMBER  
PACKAGE(1)  
BODY SIZE (NOM)  
2.90 mm × 1.60 mm  
4.90 mm × 3.91 mm  
3.00 mm × 3.00 mm  
8.65 mm × 3.91 mm  
5.00 mm × 4.40 mm  
-200  
-400  
-600  
OPA171-Q1  
SOT-23 (5)  
SOIC (8)  
OPA2171-Q1  
OPA4171-Q1  
-800  
VCM = -18.1 V  
VSSOP (8)  
SOIC (14)  
TSSOP (14)  
-1000  
-20  
-15  
-10  
-5  
0
5
10  
15  
20  
VCM (V)  
Offset Voltage vs Common-Mode Voltage:  
VSUPPLY = ±18 V  
(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.  
 
 
 

OPA4171-Q1 替代型号

型号 品牌 替代类型 描述 数据表
OPA2171 TI

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OPA4171 TI

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36V, Single-Supply, SOT553, General-Purpose OPERATIONAL AMPLIFIERS

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