Purchase AD590, In-stock AD590 From SeekIC.
MFG:ADI D/C:09
Part Number: AD590
MFG: ADI
D/C: 09
Description: The AD590 is a 2-terminal integrated circuit temperature transducer that produces an output current proportional to abs...
- Table of contents:
AD590
-
Suppliers
DataSheet
General Description
AD590 General Description
The AD590 is a 2-terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature. For supply voltages between 4 V and 30 V the device acts as a high-impedance, constant current regulator passing 1 µA/K. Laser trimming of the chip's thin-film resistors is used to calibrate the device to 298.2 µA output at 298.2 K (25).
The AD590 should be used in any temperature-sensing application below 150 in which conventional electrical temperature sensors are currently employed. The inherent low cost of a monolithic integrated circuit combined with the elimination of support circuitry makes the AD590 an attractive alternative for many temperature measurement situations. Linearization circuitry, precision voltage amplifiers, resistance measuring circuitry, and cold junction compensation are not needed in applying the AD590.
In addition to temperature measurement, applications include temperature compensation or correction of discrete components, biasing proportional to absolute temperature, flow rate measurement, level detection of fluids and anemometry. The AD590 is available in chip form, making it suitable for hybrid circuits and fast temperature measurements in protected environments.
The AD590 is particularly useful in remote sensing applications. The device is insensitive to voltage drops over long lines due to its high impedance current output. Any well-insulated twisted pair is sufficient for operation at hundreds of feet from thereceiving circuitry. The output characteristics also make the AD590 easy to multiplex: the current can be switched by a CMOS multiplexer or the supply voltage can be switched by a logic gate output.
AD590 Maximum Ratings
| Parameter Forward Voltage ( E+ or E) Reverse Voltage (E+ to E) Breakdown Voltage (Case E+ or E) Rated Performance Temperature Range1 Storage Temperature Range1 Lead Temperature (Soldering, 10 sec) |
Rating 44 V −20 V ±200 V −55 to +150 −65 to +155 300 |
AD590 Features
·Linear current output: 1 µA/K
·Wide temperature range: −55°C to +150°C
·Probe compatible ceramic sensor package
·2-terminal device: voltage in/current out
·Laser trimmed to ±0.5°C calibration accuracy (AD590M)
·Excellent linearity: ±0.3°C over full range (AD590M)
·Wide power supply range: 4 V to 30 V
·Sensor isolation from case
·Low cost
·Wide temperature range: −55°C to +150°C
·Probe compatible ceramic sensor package
·2-terminal device: voltage in/current out
·Laser trimmed to ±0.5°C calibration accuracy (AD590M)
·Excellent linearity: ±0.3°C over full range (AD590M)
·Wide power supply range: 4 V to 30 V
·Sensor isolation from case
·Low cost
AD590
PDF/DataSheet Download
- Datasheet: AD590
- File Size: 153813 KB
- Manufacturer:
- Click here to Download
- ·AD500-9
- ETC [ETC]
- Avalanche Photodiode NIR
- 220693 KB
- ·AD5011
- AD [Analog Devices]
- 2 Pair/1 Pair ETSI Compatible HDSL Analog Front End
- 95527 KB
- ·AD5011B
- AD [Analog Devices]
- 2 Pair/1 Pair ETSI Compatible HDSL Analog Front End
- 95527 KB
- ·AD5040
- AD [Analog Devices]
- Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23
- 849841 KB
- ·AD5060
- AD [Analog Devices]
- Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23
- 849841 KB
- ·AD5061
- AD [Analog Devices]
- Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23
- 849841 KB
- ·AD5062
- AD [Analog Devices]
- Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23
- 849841 KB
- ·AD5063
- AD [Analog Devices]
- Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23
- 849841 KB
AD590 Relative Products
AD589TH
IC V-REF 1.235V LP TO-51-2
-
AD589SH
The AD589SH is designed as one kind of high speed 8-bit ADC with a built-in track/hold function.It is designed for easy interfacing to all popular 8-bit microprocessors using standard microprocessor control signals to control starting of the conversion and r...
-
AD589MH
IC V-REF 1.235V LP TO-51-2
-
AD589KH
IC V-REF 1.235V LP TO-51-2
AD589JRZ-REEL
IC V-REF 1.235V LP 8-SOIC T/R
-
AD589JRZ
IC V-REF 1.235V LP 8-SOIC
Hotspot Suppliers Product
IP175C
Price: 1.05-1.1 USD
Ethernet Integrated Switch, –0.3V to 4.0V, 2k MAC address, 384k bits packet buffer memory, 12.5 Mhz
CY8C24894-24LFXI
Price: 4-6 USD
56VQFN, Programmable System-on-Chip, Low Power at High Speed, 3V to 5.25V Operating Voltage
DAC7644E
Price: 24.44-37.45 USD
16-bit, digital-to-analog converter, SSOP-48, –0.3V to 11V, 10mW, DAC7644E
MRF6S19140H
Price: 30-80 USD
RF power field effect transistor, MODULE, -0.5, +68 Vdc, 140W, RoHS Compliant
MRF448
Price: 47.52-52.42 USD
TO-59r, 250W, 30MHz, 50V RF line, NPN silicon, power transistor, 12 dB, 16 Adc
10001-2587121
Price: 1-10 USD
IC SERIALIZER 48BIT 100-TQFP - DS90CR485VS
EP1C4F324C6
Price: 0.1-1 USD
field programmable gate array, BGA, –0.5 to 2.4 V, –25 to 25 mA, Low speed
TB3100M-13-F
Price: 0.0412-0.0492 USD
50A, bi-directional, surface mount, thyristor surge protective device, DO214, 275 V, 800 mA
GRM155R71C105KA01D
Price: 0.005-0.006 USD
GRM155R71C105KA01D, Capacitor, Reel
MC-146(32.768KHZ 12.5PF 20PPM)
Price: 0.15-0.2 USD
SMD, 32.768KHZ, 12.5PF, 20PPM, kHz range, crystal unit, Epson ToYoCom
KA5L0380RYDTU
Price: 0.8-1.2 USD
Fairchild Power Switch, off-line SMPS, TO220
LT1790ACS6-4.096
Price: 0.83-0.85 USD
sot, reference, 20V
