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MAX6126BAUA30 PDF预览

MAX6126BAUA30

更新时间: 2024-11-26 22:27:19
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
18页 410K
描述
Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference

MAX6126BAUA30 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm功能数量:1
输出次数:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电压:3.003 V最小输出电压:2.997 V
标称输出电压:3 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Voltage References最大供电电压 (Vsup):12.6 V
最小供电电压 (Vsup):3.2 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BICMOS
最大电压温度系数:12 ppm/ °C温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
微调/可调输出:NO最大电压容差:0.1%
宽度:3 mmBase Number Matches:1

MAX6126BAUA30 数据手册

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19-2647; Rev 2; 6/03  
Ultra-High-Precision, Ultra-Low-Noise,  
Series Voltage Reference  
General Description  
Features  
The MAX6126 is an ultra-low-noise, high-precision, low-  
dropout voltage reference. This family of voltage refer-  
ences feature curvature-correction circuitry and  
high-stability, laser-trimmed, thin-film resistors that  
result in 3ppm/°C (max) temperature coefficients and  
an excellent ±±.±2ꢀ (max) initial accuracy. The propri-  
etary low-noise reference architecture produces a low  
Ultra-Low 1.3µV  
Noise (0.1Hz to 10Hz, 2.048V  
P-P  
Output)  
Ultra-Low 3ppm/°C (max) Temperature Coefficient  
0.02ꢀ (max) ꢁnitial ꢂccuracꢃ  
Wide (V  
+ 200mV) to 12.6V Supplꢃ Voltage  
OUT  
flicker noise of 1.3µV  
and wideband noise as low as  
Range  
P-P  
6±nV/Hz (2.±48V output) without the increased supply  
current usually found in low-noise references. Improve  
wideband noise to 35nV/Hz and AC power-supply  
rejection by adding a ±.1µF capacitor at the noise  
reduction pin. The MAX6126 series mode reference  
operates from a wide 2.7V to 12.6V supply voltage  
range and load-regulation specifications are guaran-  
teed to be less than ±.±25for sink and source cur-  
rents up to 1±mA. These devices are available over the  
automotive temperature range of -4±°C to +125°C.  
Low 200mV (max) Dropout Voltage  
380µꢂ Quiescent Supplꢃ Current  
10mꢂ Sink/Source-Current Capabilitꢃ  
Stable with C  
= 0.1µF to 10µF  
LOꢂD  
Low 20ppm/1000hr Long-Term Stabilitꢃ  
0.025(max) Load Regulation  
20µV/V (max) Line Regulation  
The MAX6126 typically draws 38±µA of supply current  
and is available in 2.±48V, 2.5±±V, 3.±±±V, 4.±96V, and  
5.±±±V output voltages. These devices also feature  
dropout voltages as low as 2±±mV. Unlike conventional  
shunt-mode (two-terminal) references that waste supply  
current and require an external resistor, the MAX6126  
offers supply current that is virtually independent of  
supply voltage and does not require an external resis-  
tor. The MAX6126 is stable with ±.1µF to 1±µF of load  
capacitance.  
Force and Sense Outputs for Remote Sensing  
Pin Configuration  
TOP VIEW  
NR  
IN  
1
2
3
4
8
7
6
5
I.C.*  
The MAX6126 is available in the tiny 8-pin µMAX, as  
well as 8-pin SO packages.  
OUTF  
OUTS  
I.C.*  
MAX6126  
GND  
GNDS  
Applications  
High-Resolution A/D and D/A Converters  
ATE Equipment  
SO/µMAX  
High-Accuracy Reference Standard  
Precision Current Sources  
*I.C. = INTERNALLY CONNECTED. DO NOT USE.  
Digital Voltmeters  
High-Accuracy Industrial and Process Control  
Ordering Information  
OUTPUT  
VOLTAGE  
(V)  
MAXIMUM TEMPCO  
(-40°C to +85°C)  
(ppm/°C)  
PIN-  
PACKAGE  
MAXIMUM INITIAL  
ACCURACY (%)  
TOP  
MARK  
PART  
TEMP RANGE  
MAX6126AASA21  
MAX6126BASA21  
MAX6126AAUA21  
-40 C to +125 C  
-40 C to +125 C  
-40 C to +125 C  
8 SO  
2.048  
2.048  
2.048  
0.02  
0.06  
0.06  
3
5
3
8 SO  
6126A21  
8 µMAX  
Ordering Information continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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Three Terminal Voltage Reference, 1 Output, 2.048V, BICMOS, PDSO5, SOT-23, 5 PIN