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TLV4082-Q1 PDF预览

TLV4082-Q1

更新时间: 2024-11-20 02:51:59
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
27页 1130K
描述
TLV4062-Q1, TLV4082-Q1 Dual, Low-Power Comparator with Integrated Reference

TLV4082-Q1 数据手册

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TLV4062-Q1, TLV4082-Q1
SNVSBU0 – OCTOBER 2020  
TLV4062-Q1, TLV4082-Q1 Dual, Low-Power Comparator with Integrated Reference  
1 Features  
3 Description  
Qualified for automotive applications  
AEC-Q100 qualified with the following results:  
– Device temperature grade 1: –40°C to 125°C  
ambient operating temperature range  
– Device HBM ESD classification level H1C  
– Device CDM ESD classification level C4B  
Wide supply voltage range: 1.5 V to 5.5 V  
Two-channel detectors in small packages  
High threshold accuracy: 1% over temperature  
Precision hysteresis: 60 mV  
The TLV4062-Q1 and TLV4082-Q1 are a family of  
high-accuracy, dual-channel comparators featuring  
low power and small solution size. The IN1 and IN2  
inputs include hysteresis to reject brief glitches, thus  
ensuring stable output operation without false  
triggering.  
The TLV4062-Q1 and TLV4082-Q1 have adjustable  
INx inputs that can be configured by an external  
resistor divider pair. When the voltage at the IN1 or  
IN2 input goes below the falling threshold, OUT1 or  
OUT2 is driven low, respectively. When IN1 or IN2  
rises above the rising threshold, OUT1 or OUT2 goes  
high, respectively.  
Low quiescent current: 2 µA (typ)  
Temperature range: –40°C to +125°C  
Push-pull (TLV4062-Q1) and open-drain  
(TLV4082-Q1) output options  
The comparators have a very low quiescent current of  
2 µA (typical) and provide a precise, space-conscious  
solution for low-power, voltage monitoring. The  
TLV4062-Q1 and TLV4082-Q1 operate from 1.5 V to  
5.5 V, over the –40°C to +125°C temperature range.  
Available in an SOT-23 package  
2 Applications  
Emergency call (eCall)  
Automotive head unit  
Instrument cluster  
Device Information (1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
TLV4062-Q1,  
TLV4082-Q1  
On-board (OBC) & wireless charger  
SOT-23 (6)  
2.90 mm × 1.60 mm  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
V+  
V+  
VPU  
Rpu1  
IN1  
IN1  
OUT1  
OUT1  
VPU  
IN2  
IN2  
Rpu2  
OUT2  
OUT2  
VIT+  
VIT+  
V-  
V-  
Block Diagram for TLV4062-Q1  
Block Diagram for TLV4082-Q1  
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.  
 
 
 

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