Number of Channels: 1
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Operating Temperature: -40°C ~ 125°C
Voltage - Output: 2.5V
Packaging: Tube
Current - Output: 10mA
Reference Type: Series, Precision
Current - Cathode: -
Temperature Coefficient: 3ppm/°C
Manufacturer: Analog Devices Inc
Voltage - Input: 3 V ~ 18 V
Supplier Device Package: 8-SO
Series: XFET®
Current - Quiescent: 3.75mA
Tolerance: ±0.04%
Pinout
DescriptionThe ADR441BRZ is a type of XFET voltage references featuring ultralow noise, high accuracy, and low temperature drift performance. Using analog ADR441BRZ devices, Inc, patented temperature drift curvature correction and XFET (eXtra implan ted junction FET) technology, voltage change vs. temperature nonlinearity in the ADR44x is greatly minimized.The XF ET references provide better noise performance than buried Zener references, and XFET references operate off low supply voltage headroom (0.5 V). This integration of features makes the ADR44x family ideal for precision signal conv ersion applications in high-end data acquisition systems, optical networks, and medical applications.
Features of the ADR441BRZ are:(1)ultralow noise is 1.2 V p-p;(2)superb temperature coefficient of A grade is 10 pp m/°C;(3)low dropout operation is 500 mV;(4)input range is (VOUT + 500 mV) to 18 V;(5)high output source and sink current is +10 mA and -5 mA;(6)wide temperature ranges from -40°C to +125°C.
The absolute maximum ratings and electrical characteristics(VIN = 3 V to 18 V, TA = 25°C, CIN = COUT = 0.1 F)of th e ADR441BRZ can be summarized as:(1):supply voltage is 20 V;(2):output short-circuit duration to GND is indefinite;(3):storage temperature ranges from 65°C to +125°C;(4):operating temperature ranges from 40°C to +125°C; (5):junction temperature ranges from 65°C to +150°C;(6):lead Temperature, soldering (60 sec) is 300°C.Electrical characteristics:(1):output voltage of A grade is 2.497 V min,2.500V typ and 2.503V max;(2):initial accuracy of A grade is 3 mV;(3):temperature drift of A grade is 2ppm/°C typ and 102ppm/°C max;(4):line regulation is 10ppm/V typ and 20ppm/V max(-40°C < TA < +125°C);(5)voltage noise is 12V p-p typ(0.1 Hz to 10 Hz).etc.
Parameters: | Technical/Catalog Information | ADR441BRZ |
| Vendor | Analog Devices Inc |
| Category | Integrated Circuits (ICs) |
| Reference Type | Series |
| Voltage - Output | 2.5V |
| Tolerance | ±0.04% |
| Temperature Coefficient | 3ppm/°C |
| Voltage - Input | 3 ~ 18 V |
| Number of Channels | 1 |
| Current - Cathode | - |
| Current - Quiescent | 3.75mA |
| Current - Output | 10mA |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tube |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ADR441BRZ
ADR441BRZ
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ADR441BRZ Data Sheet
