MAX6173, MAX6174, MAX6175, MAX6176, MAX6177 High-Precision Voltage References with Temperature Sensor

Description

The MAX6173-MAX6177 are low-noise, high-precision voltage references. The devices feature a proprietary temperature-coefficient curvature-correction circuit and laser-trimmed thin-film resistors that result in a very low 3ppm/°C temperature coefficient and excellent ±0.06% initial accuracy. The MAX6173-MAX6177 provide a TEMP output where the output voltage is proportional to the die temperature, making the devices suitable for a wide variety of temperature-sensing applications. The devices also provide a TRIM input, allowing fine trimming of the output voltage with a resistive divider network. Low temperature drift and low noise make the devices ideal for use with high-resolution A/D or D/A converters.

The MAX6173-MAX6177 provide accurate preset +2.5V, +3.3V, +4.096V, +5.0V, and +10V reference voltages and accept input voltages up to +40V. The devices draw 320µA (typ) of supply current and source 30mA or sink 2mA of load current. The MAX6173-MAX6177 use bandgap technology for low-noise performance and excellent accuracy. The MAX6173-MAX6177 do not require an output bypass capacitor for stability, and are stable with capacitive loads up to 100µF. Eliminating the output bypass capacitor saves valuable board area in space-critical applications.

The MAX6173-MAX6177 are available in an 8-pin SO package and operate over the automotive (-40°C to +125°C) temperature range.

Key Features

Applications/Uses

Wide (V_OUT + 2V) to +40V Supply Voltage Range
Excellent Temperature Stability: 3ppm/°C (max)
Tight Initial Accuracy: 0.05% (max)
Low Noise: 3.8µV_P-P (typ at 2.5V Output)
Sources up to 30mA Output Current
Low Supply Current: 450µA (max at +25°C)
Linear Temperature Transducer Voltage Output
+2.5V, +3.3V, +4.096V, +5.0V, or +10V Output Voltages
Wide Operating Temperature Range: -40°C to +125°C
No External Capacitors Required for Stability
Short-Circuit Protected

	A/D Converters
	D/A Converters
	Digital Voltmeters
	Threshold Detectors
	Voltage Regulators

Key Specifications: Voltage References

Part Number

Output Voltage (V)

Tempco (max) (ppm/°C)

Initial Accuracy (% max @ +25°C)

Supply Current - Series Only (max) (µA)

Supply Voltage - Series Only (min) (V)

Supply Voltage - Series Only (max) (V)

Noise 0.1Hz to 10Hz (µVp-p typ)

Features

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

Price^**

MAX6173

2.5

0.06

600

4.5

•

Series

SOIC(N)/8

-40 to +125

$2.59 @ 1k

MAX6174

4.096

0.06

$2.59 @ 1k

MAX6175

5.0

0.06

$2.59 @ 1k

MAX6176

10.0

0.05

$2.59 @ 1k

MAX6177

3.3

0.05

$2.59 @ 1k

See All Voltage References (162)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Reliability Reports


		Reliability Report: MAX6176.pdf

		Show FIT data for:

		Request Reliability Report for:

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-40 of 40

MAX6173

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX6173AASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6173AASA-T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6173BASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6173BASA-T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6173AASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6173AASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6173BASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6173BASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6174

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX6174AASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6174AASA-T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6174BASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6174BASA-T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6174AASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6174AASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6174BASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6174BASA+T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6175

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX6175AASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6175AASA-T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6175BASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6175BASA-T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6175AASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6175AASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6175BASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6175BASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6176

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX6176AASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6176AASA-T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6176BASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6176BASA-T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6176AASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6176AASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6176BASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6176BASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6177

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX6177AASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6177AASA-T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6177BASA

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*

-40°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX6177BASA-T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6177AASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6177AASA+T

Land Pattern: Not Available

-40°C to +125°C

See data sheet

MAX6177BASA+

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX6177BASA+T

SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*

-40°C to +125°C

RoHS/Lead-Free: Lead Free
Materials Analysis

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