Integrated Circuits (ICs)

MAX6191CESA

Obsolete

Analog Devices Inc./Maxim Integrated

IC VREF SERIES 0.49% 8SOIC

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Integrated Circuits (ICs)

MAX6191CESA

Obsolete

Analog Devices Inc./Maxim Integrated

IC VREF SERIES 0.49% 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX6191CESA

Current - Output	500 µA
Current - Supply	35 µA
Mounting Type	Surface Mount
Noise - 0.1Hz to 10Hz	40 µVp-p
Noise - 10Hz to 10kHz	105 µVrms
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Reference Type	Series
Supplier Device Package	8-SOIC
Temperature Coefficient	25 ppm/°C
Tolerance	0.49 %
Voltage - Input [Max]	12.6 V
Voltage - Input [Min]	2.5 V
Voltage - Output (Min/Fixed)	2.048 V

MAX6191 Series

Precision, Micropower, Low-Dropout Voltage References

Part	Noise - 0.1Hz to 10Hz	Reference Type	Package / Case	Package / Case	Package / Case	Mounting Type	Voltage - Input [Max]	Voltage - Input [Min]	Tolerance	Temperature Coefficient	Supplier Device Package	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Noise - 10Hz to 10kHz	Current - Supply
Analog Devices Inc./Maxim Integrated MAX6191CESA	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.49 %	25 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191AESA+	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.1 %	5 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191AESA+T	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.1 %	5 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191CESA+	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.49 %	25 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191AESA	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.1 %	5 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191BESA+	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.24 %	10 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191BESA	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.24 %	10 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA
Analog Devices Inc./Maxim Integrated MAX6191BESA+T	40 µVp-p	Series	0.154 in	8-SOIC	3.9 mm	Surface Mount	12.6 V	2.5 V	0.24 %	10 ppm/°C	8-SOIC	2.048 V	85 C	-40 ¯C	500 µA	105 µVrms	35 µA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.71

Description

General part information

MAX6191 Series

The MAX6190–MAX6195/MAX6198 precision, micro-power, low-dropout voltage references offer high initial accuracy and very low temperature coefficient through a proprietary curvature-correction circuit and laser-trimmed precision thin-film resistors.These series-mode bandgap references draw a maximum of only 35µA quiescent supply current, making them ideal for battery-powered instruments. They offer a supply current that is virtually immune to input voltage variations. Load-regulation specifications are guaranteed for source and sink currents up to 500µA. These devices are internally compensated, making them ideal for applications that require fast settling, and are stable with capacitive loads up to 2.2nF.ApplicationsA/D and D/A ConvertersHandheld Instruments (PDAs, Palmtops)Hard Disk DriveIndustrial Process ControlsPrecision 3V/5V Systems

Documents

Technical documentation and resources