MAX6126B21-T datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> MAX6126B21-T

MAX6126B21-T: DescriptionVoltage References Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference; CategoryPower/power management The power supply circuit; File Size2MB，20 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

Download Datasheet Parametric View All

MAX6126B21-T Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	MAX6126B21-T	-	-	View	Buy Now

MAX6126B21-T Overview

Voltage References Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference

MAX6126B21-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP8,.19
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Output times	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output voltage	2.05 V
Minimum output voltage	2.046 V
Nominal output voltage	2.048 V
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	240
Certification status	Not Qualified
Maximum seat height	1.1 mm
Maximum supply voltage (Vsup)	12.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BICMOS
Maximum voltage temperature coefficient	12 ppm/°C
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	NO
width	3 mm
Base Number Matches	1

Preview

Download Datasheet

View All

MAX6126

Ultra-High-Precision, Ultra-Low-Noise,

Series Voltage Reference

Benefits and Features

The MAX6126 is an ultra-low-noise, high-precision, low-

dropout voltage reference. This family of voltage references

feature curvature-correction circuitry and high-stability,

laser-trimmed, thin-film resistors that result in 3ppm/°C

(max) temperature coefficients and an excellent ±0.02%

(max) initial accuracy. The proprietary low-noise reference

architecture produces a low flicker noise of 1.3μV

P-P

and

wideband noise as low as 60nV/√Hz (2.048V 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 0.1μF 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 guaranteed to be

less than 0.025Ω for sink and source currents up to 10mA.

These devices are available over the automotive temperature

range of -40°C to +125°C.

The MAX6126 typically draws 380μA of supply current

and is available in 2.048V, 2.500V, 2.800V, 3.000V,

3.300V, 3.600V, 4.096V, and 5.000V output voltages. The

MAX6126 also feature dropout voltages as low as 200mV.

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 resistor.

The MAX6126 is stable with 0.1μF to 10μF of load capacitance.

The MAX6126 is available in the tiny 8-pin μMAX

, as well

as 8-pin SO packages.

General Description

● Ultra-Low 1.3μV

P-P

Noise (0.1Hz to 10Hz, 2.048V

Output)

●

Ultra-Low 3ppm/°C (max) Temperature Coefficient

●

±0.02% (max) Initial Accuracy

● Wide (V

OUT

+ 200mV) to 12.6V Supply Voltage

Range

● Low 200mV (max) Dropout Voltage

● 380μA Quiescent Supply Current

●

10mA Sink/Source-Current Capability

●

Stable with C

LOAD

= 0.1μF to 10μF

●

Low 20ppm/1000hr Long-Term Stability

● 0.025Ω (max) Load Regulation

● 20μV/V (max) Line Regulation

● Force and Sense Outputs for Remote Sensing

Pin Configuration

TOP VIEW

NR 1

IN 2

GND

I.C.*

OUTF

OUTS

I.C.*

MAX6126

Applications

●

GNDS 4

High-Resolution A/D and D/A Converters

ATE Equipment

High-Accuracy Reference Standard

Precision Current Sources

Digital Voltmeters

High-Accuracy Industrial and Process Control

SO/µMAX

*I.C. = INTERNALLY CONNECTED. DO NOT USE.

Ordering Information

continued at end of data sheet.

μMAX is a registered trademark of Maxim Integrated Products, Inc.

Ordering Information

PART

MAX6126AASA21+

MAX6126BASA21+

MAX6126A21+

TEMP RANGE

-40°C to +125°C

PIN-

PACKAGE

8 SO

8 µMAX

OUTPUT

VOLTAGE

(V)

2.048

MAXIMUM INITIAL

ACCURACY (%)

0.02

0.06

MAXIMUM TEMPCO

(-40°C to +85°C)

(ppm/°C)

+Denotes a lead(Pb)-free/RoHS-compliant package.

19-2647; Rev 8; 6/16

Recommended Resources

Relay fixed time overcurrent protection circuit b

Quad infrared transmitter circuit

Demonstration comparator circuit

Optical receiving circuit

remote temperature controller

Automatic music selection circuit for Walkman

How to sample AD of multiple channels? If using a state machine, does each channel sample need to be placed in the state machine?: How to sample AD of multiple channels? If using state machine, should each channel sample be placed in the state machine? As the title says... There are many state machine designs for single channel s...; 574950880 FPGA/CPLD

The growth path of a logic engineer - about company size: [align=left]When many people start looking for a job, they often face a choice: go to a big company or a small company. Big companies are more formal and you can learn a lot of knowledge. Small compan...; yifeilw FPGA/CPLD

Zigbee network connection allocation problem: If two coordinators are placed close to each other, how can I let a specific child node join the network formed by a specific coordinator? Can I use the method of manually specifying the address? How ...; s361021609 RF/Wirelessly

【TI Technical Article】: Using TI multi-standard base station SoC to achieve comprehensive improvement in performance, efficiency and differentiation: Since the advent of wireless networks, data throughput has grown rapidly, and the demand for mobile network capacity has also increased. Long Term Evolution ( 4G LTE ) provides higher spectral efficie...; 德仪DSP新天地 DSP and ARM Processors

Analysis and design of embedded DDR information line routing: [b]Introduction[/b] Embedded DDR (Double Data Rate) design is the most important and core part of embedded hardware design with DDR. As the processing power of embedded systems becomes more and more p...; 程序天使 Embedded System

A strange phenomenon (solved): I learned the MSP430 teaching video in the TI classroom some time ago, and was fortunate to get an MSP430LaunchPad development board. Today I wanted to try the buttons. The program I wrote was very si...; 千里千寻 Microcontroller MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components