MAX6168AESA+ by Analog Devices

Precision, Micropower, Low-Dropout, High-Output-Current, SO-8 Voltage References


The MAX6161–MAX6168 are precision, low-dropout, micropower voltage references. These three-terminal devices operate with an input voltage range from (VOUT + 200mV) to 12.6V and are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, and 5V. They feature a proprietary curvature-correction circuit and laser-trimmed thin-film resistors that result in a very low temperature coefficient of 5ppm/°C (max) and an initial accuracy of ±2mV (max). Specifications apply to the extended temperature range (-40°C to +85°C). The MAX6161–MAX6168 typically draw only 100µA of supply current and can source 5mA (4mA for MAX6161) or sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) references that waste supply current and require an external resistor, these devices offer a supply current that is virtually independent of the supply voltage (8µA/V variation) and do not require an external resistor. Additionally, the internally compensated devices do not require an external compensation capacitor. Eliminating the external compensation capacitor saves valuable board area in space-critical applications. Low dropout voltage and supply independent, ultra-low supply current make these devices ideal for battery-operated, high-performance, low-voltage systems. The MAX6161–MAX6168 are available in 8-pin SO packages.

Where to Buy

Prices starting from US$3.57

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from US$4.61
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Newark Electronics
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element14
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Features

±2mV (max) Initial Accuracy
5ppm/°C (max) Temperature Coefficient
5mA Source Current at 0.9mV/mA
2mA Sink Current at 2.5mV/mA
Stable with 1µF Capacitive Loads
No External Capacitor Required
100µA (typ) Quiescent Supply Current
200mV (max) Dropout at 1mA Load Current
Output Voltage Options: 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, 5V

Specifications

VOUT (V) 1.8
Temp. Coeff. (ppm/°C) (max) 5
ISUPPLY (µA) (max) 120
Initial Accuracy (% max) (@ +25°C) 0.1
VSUPPLY (V) (min) 2.5
VSUPPLY (V) (max) 12.6
Noise 0.1Hz to 10Hz (µVpp) (typ) 22
Oper. Temp. (°C) -40 to +85
Package/Pins See Data Sheet


MAX6168AESA+ Semiconductors - ICs by Analog Devices

VOLTAGE REF SERIES 1.8V NSOIC-8

Status: Unknown
Series: MAX6168 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Voltage Reference Type Series - Fixed
Product Range MAX6168 Series
Reference Voltage 1.8V
Initial Accuracy 2mV
Temperature Coefficient ± 2ppm/°C
Voltage Reference Case Style NSOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Voltage Ref, Series, 1.8V, Nsoic-8 | Newark Electronics
VOLTAGE REF, SERIES, 1.8V, NSOIC-8 | Farnell

Frequently Asked Questions

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Is the MAX6168AESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX6168AESA+ .

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