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REF3140AQDBZRQ1 PDF预览

REF3140AQDBZRQ1

更新时间: 2024-11-27 11:12:03
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
27页 1292K
描述
汽车类、20ppm/°C(最大值)、100µA、3 引脚 SOT-23 串联电压基准 | DBZ | 3 | -40 to 125

REF3140AQDBZRQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP,
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:6 weeks风险等级:1.73
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G3
JESD-609代码:e4长度:2.92 mm
湿度敏感等级:2功能数量:1
输出次数:1端子数量:3
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电压:4.1042 V最小输出电压:4.0878 V
标称输出电压:4.096 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
筛选级别:AEC-Q100座面最大高度:1.12 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.1378 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS最大电压温度系数:20 ppm/ °C
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:NO宽度:1.3 mm
Base Number Matches:1

REF3140AQDBZRQ1 数据手册

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Support &  
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Software  
Technical  
Documents  
REF3112-Q1, REF3120-Q1, REF3125-Q1  
REF3130-Q1, REF3133-Q1, REF3140-Q1  
SBVS299 APRIL 2017  
REF31xx-Q1 15 ppm/°C Maximum, 100-µA, SOT-23 Series Voltage Reference  
1 Features  
3 Description  
The REF31xx-Q1 is a family of precision, low power,  
low dropout, series voltage references available in the  
tiny 3-pin SOT-23 package.  
1
AEC-Q100 Qualified With the Following Results:  
Device TA Range: –40°C to 125°C  
Device HBM ESD Classification Level H1C  
Device CDM ESD Classification Level C4A  
The REF31xx-Q1 small size and low power  
consumption (100 μA typical) make it ideal for  
portable and battery-powered applications. The  
REF31xx-Q1 does not require a load capacitor, but is  
stable with any capacitive load and can sink or  
source up to 10 mA of output current.  
High Accuracy: 0.2% Maximum  
Excellent Specified Drift Performance:  
20 ppm/°C (Maximum) from –40°C to +125°C  
High Output Current: ±10 mA  
Low Dropout: 5 mV  
Unloaded, the REF31xx-Q1 can operate on supplies  
down to 5 mV above the output voltage. All models  
are specified for the wide temperature range of –40°C  
to +125°C.  
Low IQ: 115 µA Maximum  
Low Noise: 17 µVp-p/V  
No Output Capacitor Required  
Device Information(1)  
Available Voltage Options : 1.2 V, 2 V, 2.5 V, 3 V,  
3.3 V, 4 V  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
REF3112-Q1  
REF3120-Q1  
REF3125-Q1  
REF3130-Q1  
REF3133-Q1  
REF3140-Q1  
MicroSize Package: 3-Pin SOT-23  
SOT-23 (3)  
2.92 mm × 1.30 mm  
2 Applications  
HEV/EV Powertrain Systems  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Automotive Battery Management Systems  
Inverter  
Electric Power Steering Systems  
Advanced Driver Assistance Systems (ADAS)  
Radar Systems  
Night Vision Systems  
Dynamic Spotlight  
Front Camera  
Infotainment MCU Attached  
Portable, Battery-Powered Equipment  
SPACER  
Typical Application  
Quiescent Current vs Temperature  
3.3V  
REF3133-Q1  
120  
V+  
5W  
GND  
100  
80  
60  
40  
20  
0
+
1mF to  
10mF  
VS  
ADS7822  
VREF  
VCC  
+
1mF to 10mF  
0.1mF  
Microcontroller  
+In  
CS  
DOUT  
VIN  
-In  
GND  
DCLOCK  
Copyright © 2016, Texas Instruments Incorporated  
-60 -40 -20  
0
20  
40  
60  
80 100 120 140  
Temperature (°C)  
1
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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