Integrated Circuits (ICs)

ADR435BRMZ-R7

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Analog Devices

ULTRALOW NOISE XFET®VOLTAGE REFERENCES WITH CURRENT SINK AND SOURCE CAPABILITY

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Integrated Circuits (ICs)

ADR435BRMZ-R7

Active

Analog Devices

ULTRALOW NOISE XFET®VOLTAGE REFERENCES WITH CURRENT SINK AND SOURCE CAPABILITY

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADR435BRMZ-R7

Current - Output	30 mA
Current - Supply	800 çA
Mounting Type	Surface Mount
Noise - 0.1Hz to 10Hz	8 µVp-p
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Reference Type	Series
Supplier Device Package	8-MSOP
Temperature Coefficient	3 ppm/°C
Tolerance	0.04 %
Voltage - Input [Max]	18 V
Voltage - Input [Min]	7 V
Voltage - Output (Min/Fixed)	5 V

ADR435 Series

Ultralow Noise XFET®Voltage References with Current Sink and Source Capability

Part	Temperature Coefficient	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Current - Supply	Reference Type	Noise - 0.1Hz to 10Hz	Package / Case	Package / Case [y]	Package / Case [x]	Output Type	Supplier Device Package	Voltage - Input [Max]	Voltage - Input [Min]	Current - Output	Tolerance	Mounting Type	Package / Case [custom]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]
Analog Devices ADR435TRZ-EP	3 ppm/°C	125 °C	-55 °C	5 V	800 çA	Series	8 µVp-p	8-SOIC	3.9 mm	0.154 in	1.81 mOhm	8-SOIC	18 V	7 V	10 mA	0.04 %	Surface Mount
Analog Devices ADR435AR								8-SOIC	3.9 mm	0.154 in		8-SOIC					Surface Mount
Analog Devices ADR435TRZ-EP-R7	3 ppm/°C	125 °C	-55 °C	5 V	800 çA	Series	8 µVp-p	8-SOIC	3.9 mm	0.154 in	1.81 mOhm	8-SOIC	18 V	7 V	10 mA	0.04 %	Surface Mount
Analog Devices ADR435ARMZ-REEL7	10 ppm/°C			5 V	800 çA	Series	8 µVp-p	8-MSOP 8-TSSOP			1.81 mOhm	8-MSOP	18 V	7 V	30 mA	0.12 %	Surface Mount	0.118 in	3 mm	-40 °C	125 °C
Analog Devices ADR435BRZ	3 ppm/°C			5 V	800 çA	Series	8 µVp-p	8-SOIC	3.9 mm	0.154 in	1.81 mOhm	8-SOIC	18 V	7 V	30 mA	0.04 %	Surface Mount			-40 °C	125 °C
Analog Devices ADR435BRMZ	3 ppm/°C			5 V	800 çA	Series	8 µVp-p	8-MSOP 8-TSSOP			1.81 mOhm	8-MSOP	18 V	7 V	30 mA	0.04 %	Surface Mount	0.118 in	3 mm	-40 °C	125 °C
Analog Devices ADR435AR-REEL7								8-SOIC	3.9 mm	0.154 in		8-SOIC					Surface Mount
Analog Devices ADR435BRMZ-R7	3 ppm/°C			5 V	800 çA	Series	8 µVp-p	8-MSOP 8-TSSOP			1.81 mOhm	8-MSOP	18 V	7 V	30 mA	0.04 %	Surface Mount	0.118 in	3 mm	-40 °C	125 °C
Analog Devices ADR435ARMZ	10 ppm/°C			5 V	800 çA	Series	8 µVp-p	8-MSOP 8-TSSOP			1.81 mOhm	8-MSOP	18 V	7 V	30 mA	0.12 %	Surface Mount	0.118 in	3 mm	-40 °C	125 °C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 14.80
		10	$ 10.55
		25	$ 9.46
		100	$ 8.23
		250	$ 7.64
		500	$ 7.28
	Digi-Reel®	1	$ 14.80
		10	$ 10.55
		25	$ 9.46
		100	$ 8.23
		250	$ 7.64
		500	$ 7.28
	Tape & Reel (TR)	1000	$ 7.14
Newark	Each (Supplied on Cut Tape)	1	$ 13.15
		10	$ 10.31
		25	$ 9.28
		50	$ 8.74
		100	$ 8.20
		250	$ 7.65
		500	$ 7.29
		1000	$ 7.13

Description

General part information

ADR435 Series

TheADR430/ADR431/ADR433/ADR434/ADR435 series is a family of XFET®voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.ApplicationsPrecision data acquisition systemsHigh resolution data convertersMedical instrumentsIndustrial process control systemsOptical control circuitsPrecision instruments

Documents

Technical documentation and resources

Tape and Reel Packaging

Datasheet

AN-1494: Converting a Single-Ended Signal with the AD7982 Differential PulSAR ADC (Rev.B)

Application Note

Package Drawing - 8-Lead MSOP

Package Drawing

ADR431-EP/ADR434-EP/ADR435-EP: Enhanced Product Data Sheet (Rev.B)

Data Sheet