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Ultralow Noise XFET® Voltage References with Current Sink and Source Capability
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ADR435BRMZ-R7 by Analog Devices Inc is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
53AK9407
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Newark | Volt Ref, 5V, Msop-8, -40 To 125Deg C, Voltage Reference Type:Series, Product Range:Adr435 Series, Reference Voltage Min:4.998V, Reference Voltage Max:5.002V, Initial Accuracy:2Mv, Temperature Coefficient:3Ppm/°C, No. Of Pins:8Pins Rohs Compliant: Yes |Analog Devices ADR435BRMZ-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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$7.4500 / $12.6400 | Buy Now |
DISTI #
505-ADR435BRMZ-R7CT-ND
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DigiKey | IC VREF SERIES 0.04% 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$7.1375 / $13.9400 | Buy Now |
DISTI #
584-ADR435BRMZ-R7
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Mouser Electronics | Voltage References 5.0 V Reference RoHS: Compliant | 0 |
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$7.4500 / $12.6400 | Order Now |
DISTI #
V72:2272_06222696
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Arrow Electronics | V-Ref Precision 5V 30mA 8-Pin MSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2314 Container: Cut Strips | Americas - 32 |
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$7.6640 / $9.8590 | Buy Now |
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Analog Devices Inc | 5.0 V Reference Min Qty: 1000 Package Multiple: 1000 | 0 |
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$7.1375 / $13.9400 | Buy Now |
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ADR435BRMZ-R7
Analog Devices Inc
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Datasheet
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Compare Parts:
ADR435BRMZ-R7
Analog Devices Inc
Ultralow Noise XFET® Voltage References with Current Sink and Source Capability
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Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | TSSOP | |
Package Description | MSOP-8 | |
Pin Count | 8 | |
Manufacturer Package Code | RM-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Additional Feature | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN | |
Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 0.03 A | |
Output Voltage-Max | 5.002 V | |
Output Voltage-Min | 4.998 V | |
Output Voltage-Nom | 5 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP8,.19 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Supply Voltage-Max (Vsup) | 18 V | |
Supply Voltage-Min (Vsup) | 7 V | |
Supply Voltage-Nom (Vsup) | 8 V | |
Surface Mount | YES | |
Temp Coef of Voltage-Max | 3 ppm/°C | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Trim/Adjustable Output | YES | |
Voltage Tolerance-Max | 0.04% | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for ADR435BRMZ-R7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADR435BRMZ-R7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
AD780BR | Analog Devices Inc | $12.6980 | 2.5 V/3.0 V High Precision Reference | ADR435BRMZ-R7 vs AD780BR |
LT6660HCDC-5#PBF | Analog Devices Inc | Check for Price | Tiny Micropower Precision Series References in 2mm × 2mm DFN | ADR435BRMZ-R7 vs LT6660HCDC-5#PBF |
LT1790ACS6-3#TR | Analog Devices Inc | Check for Price | Three Terminal Voltage Reference, 1 Output, 3V, BIPolar, PDSO6 | ADR435BRMZ-R7 vs LT1790ACS6-3#TR |
LT6654AHS6-2.048#TRPBF | Analog Devices Inc | Check for Price | Precision Wide Supply High Output Drive Low Noise Reference | ADR435BRMZ-R7 vs LT6654AHS6-2.048#TRPBF |
MAX6241ACPA+ | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 4.096V, Trim/Adjustable, BIPolar, PDIP8, 0.300 INCH, PLASTIC, MS-001AB, DIP-8 | ADR435BRMZ-R7 vs MAX6241ACPA+ |
MAX6198CESA+T | Analog Devices Inc | Check for Price | Precision, Micropower, Low-Dropout Voltage References, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C | ADR435BRMZ-R7 vs MAX6198CESA+T |
MAX6129AEUK33-T | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 3.3V, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN | ADR435BRMZ-R7 vs MAX6129AEUK33-T |
ADR125AUJZ-REEL7 | Analog Devices Inc | Check for Price | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO6, ROHS COMPLIANT, MO-193AA, TSOT-6, Voltage Reference | ADR435BRMZ-R7 vs ADR125AUJZ-REEL7 |
MAX6225ACSA | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8, 0.150 INCH, MS-012A, SOIC-8 | ADR435BRMZ-R7 vs MAX6225ACSA |
LT1021DMH-10 | Linear Technology | Check for Price | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, MBCY8, 0.200 INCH, METAL CAN, TO-5, 8 PIN, Voltage Reference | ADR435BRMZ-R7 vs LT1021DMH-10 |
A good PCB layout for the ADR435BRMZ-R7 involves keeping the device away from high-current carrying traces, using a solid ground plane, and minimizing the length of the output trace to reduce noise and capacitance. Additionally, it's recommended to use a low-ESR capacitor (e.g., 10uF) between the output pin and ground to filter out high-frequency noise.
To ensure proper powering and decoupling of the ADR435BRMZ-R7, use a low-noise, low-dropout regulator (LDO) to power the device. Add a 10uF capacitor between the input pin and ground, and a 100nF capacitor between the output pin and ground. This will help filter out noise and ensure stable operation.
The recommended output capacitor value for the ADR435BRMZ-R7 is 10uF. This value provides a good balance between noise filtering and stability. However, the optimal value may vary depending on the specific application and noise environment.
During power-up, the ADR435BRMZ-R7 output voltage ramps up slowly to prevent overshoots and ensure a stable output. During power-down, the output voltage decays slowly to prevent voltage spikes. It's essential to ensure a controlled power-up and power-down sequence to prevent damage to the device or other components in the circuit.
The ADR435BRMZ-R7 has a thermal derating of 1.5mW/°C above 25°C. This means that the device's power dissipation should be reduced as the temperature increases to prevent overheating. Excessive temperature can affect the device's accuracy, stability, and long-term reliability.