MAX6061 Maxim, MAX6061 Datasheet

MAX6061

Manufacturer Part Number

MAX6061

Description

Precision / Micropower / Low-Dropout / High-Output-Current / SOT23 Voltage References

Manufacturer

Maxim

Datasheet

1.MAX6061.pdf (16 pages)

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The MAX6061–MAX6068 are precision, low-dropout,

micropower voltage references. These three-terminal

devices 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 20ppm/°C (max) and an

initial accuracy of ±0.2% (max). Specifications apply to

the extended temperature range (-40°C to +85°C).

The MAX6061–MAX6068 typically draw only 90µA of

supply current and can source 5mA 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 resis-

tor. 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 sup-

ply current make these devices ideal for battery-operat-

ed, high-performance, low-voltage systems.

The MAX6061–MAX6068 are available in a 3-pin SOT23

package.

19-1659; Rev 1; 4/01

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.

Typical Operating Circuit appears at end of data sheet.

High-Output-Current, SOT23 Voltage References

MAX6061

MAX6068

MAX6062

MAX6066

MAX6063

MAX6064

MAX6067

MAX6065

PART

Analog-to-Digital Converters (ADCs)

Portable Battery-Powered Systems

Notebook Computers

PDAs, GPSs, DMMs

Cellular Phones

Precision 3V/5V Systems

VOLTAGE (V)

OUTPUT

________________________________________________________________ Maxim Integrated Products

1.248

1.800

2.048

2.500

3.000

4.096

4.500

5.000

General Description

Precision, Micropower, Low-Dropout,

Selector Guide

INPUT VOLTAGE (V)

OUT

Applications

+ 200mV) to 12.6

2.5 to 12.6

o Ultra-Small 3-Pin SOT23 Package

o ±0.2% (max) Initial Accuracy

o 20ppm/°C (max) Temperature Coefficient

o 5mA Source Current

o 2mA Sink Current

o No Output Capacitor Required

o Stable with Capacitive Loads

o 90µA (typ) Quiescent Supply Current

o 200mV (max) Dropout at 1mA Load Current

o Output Voltage Options: 1.25V, 1.8V, 2.048V, 2.5V,

o 13µVp-p Noise 0.1Hz to 10Hz (MAX6061)

Note: There is a minimum order increment of 2500 pieces for

SOT23 packages.

Ordering Information continued at end of data sheet.

MAX6061AEUR-T -40°C to +85°C

MAX6061BEUR-T -40°C to +85°C

MAX6062AEUR-T -40°C to +85°C

MAX6062BEUR-T -40°C to +85°C

MAX6063AEUR-T -40°C to +85°C

MAX6063BEUR-T -40°C to +85°C

MAX6064AEUR-T -40°C to +85°C

MAX6064BEUR-T -40°C to +85°C

MAX6065AEUR-T -40°C to +85°C

MAX6065BEUR-T -40°C to +85°C

MAX6066AEUR-T -40°C to +85°C

MAX6066BEUR-T -40°C to +85°C

3V, 4.096V, 4.5V, 5V

TOP VIEW

PART

OUT

TEMP. RANGE

Ordering Information

SOT23-3

MAX6061–

MAX6068

Pin Configuration

PIN-

PACKAGE

3 SOT23-3

GND

Features

MARK

FZFW

FZGB

FZGC

FZFQ

FZGE

FZGF

FZFM

FZFN

FZFP

FZFY

FZFZ

FZFV

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