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Details, datasheet, quote on part number:ISL60002CIH312
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| Part: | ISL60002CIH312 |
| Category: | Power Management => Voltage References => Precision |
| Description: | Precision 1.25V & 2.50V Low Voltage Fga References: <<<>>>The ISL60002 Fga Voltage References Are Very High Precision Analog Voltage References Fabricated in Intersil's Proprietary Floating Gate Analog Technology And Feature Low (2.7V to 5.5V) Supply Voltage Operation at Ultra-low 400nA Operating Current.<<<>>><<<>>>additional Features Include Guaranteed Absolute Initial Accuracy as Low as 2.5mV, 20ppm/ C Temperature Coefficient And Long-term Stability of 10ppm/1,000Hrs. The Initial Accuracy And Thermal Stability Performance of The ISL60002 Family Plus The Low Supply Voltage And 400nA Power Consumption Eliminates The Need to ComPROMise Thermal Stability For Reduced Power Consumption Making it an Ideal Companion to High Resolution, Low Power Data Conversion Systems.<<<>>> <<<>>> <<<>>>Key Features <<<>>> <<<>>> <<<>>>Reference Voltage 1.25V, & 2.50V <<<>>>Absolute Initial Accuracy Options 2.5mV, & 5.0mV <<<>>>Supply Voltage Range 2.7V to 5.5V <<<>>>Ultra-Low Supply Current 400nA TYP <<<>>>Low 20ppm/ C Temperature Coefficient <<<>>>10ppm/1,000Hrs. Long Term Stability <<<>>>7mA Source & Sink Current <<<>>>ESD Protection 5kV (Human Body Model) <<<>>>Standard 8 LD Soic & 3 LD SOT23 Packaging <<<>>>Temperature Range -40 C to +85 C |
| Company: | Intersil Corporation |
| Datasheet: | Download ISL60002CIH312 datasheet File size : 396 kB |
| Request For quote: | Find where to buy ISL60002CIH312
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Datasheet text preview:
®
ISL60002
D a ta Sheet A u g us t 2004 FN8082.1
Precision 1.25V & 2.50V Low Voltage FGATM References
The ISL60002 FGATM voltage references are very high precision analog voltage references fabricated in Intersil's proprietary Floating Gate Analog technology and feature low (2.7V to 5.5V) supply voltage operation at ultra-low 400nA operating current. Additional features include guaranteed absolute initial accuracy as low as ±2.5mV, 20ppm/°C temperature coefficient and long-term stability of 10ppm/1,000Hrs. The initial accuracy and thermal stability performance of the ISL60002 family plus the low supply voltage and 400nA power consumption eliminates the need to compromise thermal stability for reduced power consumption making it an ideal companion to high resolution, low power data conversion systems.
Features
· Reference Voltage . . . . . . . . . . . . . . . . . . . 1.25V, & 2.50V · Absolute Initial Accuracy Options. . . . . ±2.5mV, & ±5.0mV · Supply Voltage Range . . . . . . . . . . . . . . . . . . 2.7V to 5.5V · Ultra-Low Supply Current. . . . . . . . . . . . . . . . . . 400nA typ · Low 20ppm/°C Temperature Coefficient · 10ppm/1,000Hrs. Long Term Stability · 7mA Source & Sink Current · ESD Protection. . . . . . . . . . . . . 5kV (Human Body Model) · Standard 8 Ld SOIC & 3 Ld SOT23 packaging · Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C
Applications
· High Resolution A/Ds & D/As · Digital Meters
Ordering Information
PART NUMBER ISL6000 2CIH312 ISL6000 2CIH325 ISL6000 2DIH312 ISL6000 2DIH325 ISL6000 2CIB812 ISL6000 2CIB825 ISL6000 2DIB812 ISL6000 2DIB825 TEMP. RANGE (°C) PACK AGE G RADE ±2.5mV, 20ppm/°C ±2.5mV, 20ppm/°C ±5.0mV, 20ppm/°C ±5.0mV, 20ppm/°C ±2.5mV, 20ppm/°C ±2.5mV, 20ppm/°C ±5.0mV, 20ppm/°C ±5.0mV, 20ppm/°C VOUT OPTION 1.25V 2.5V 1.25V 2.5V 1.25V 2.5V 1.25V 2.5V
· Bar Code Scanners · Mobile Communications · PDA's and Notebooks · Battery Management Systems · Medical Systems
-40 to 85 3 Ld SOT23 -40 to 85 3 Ld SOT23 -40 to 85 3 Ld SOT23 -40 to 85 3 Ld SOT23 -40 to 85 8 Ld SOIC -40 to 85 8 Ld SOIC -40 to 85 8 Ld SOIC -40 to 85 8 Ld SOIC
Pinouts
ISL60002 (SOT23-3) TOP VIEW
VIN 1 3 VOUT 2 GND
ISL60002 (SOIC-8) TOP VIEW
GND 1 VIN 2 DNC 3 GND 4 8 7 6 5 D NC D NC VOUT D NC
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. FGA is a trademark of Intersil Corporation. Copyright Intersil Americas Inc. 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners.
ISL60002 Typical Application
VIN = +3.0V 0.1µF VIN 10µF
V OUT
ISL60002 GND
0.001µF(*)
REF IN Serial B us ENABLE SCK SDAT 16 TO 24-BIT A/D CONVERTER
(*)Also see Figure 3 in Applications Information
Pin Descriptions
PIN NAME GND VI N VOUT DNC Ground Connection Power Supply Input Connection Voltage Reference Output Connection Do Not Connect; Internal Connection Must Be Left Floating DESCRIPTION
2
ISL60002
Absolute Maximum Ratings
Storage Temperature Range . . . . . . . . . . . . . . . . . -65°C to + 125°C Max Voltage VIN to Gnd. . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V Max Voltage VOUT to Gnd (*) : ISL60002, VOUT = 1.25V. . . . . . . . . . . . . . . . . . . . . -0.5V to +2.25V ISL60002, VOUT = 2.50V. . . . . . . . . . . . . . . . . . . . . -0.5V to +3.50V Voltage on "DNC" pins . . . . No connections permitted to these pins. Lead Temperature, soldering (*) . . . . . . . . . . . . . . . . . . . . . . . +225°C (*) note: maximum duration = 10 seconds
Recommended Operating Conditions
Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . -40°C to 85°C
ESD Ratings
Body test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBD Machine test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBD
CAUTION: Absolute Maximum Ratings are limits which may result in impaired reliability and/or permanent damage to the device. These are stress ratings provided for information only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification are not implied. For guaranteed specifications and test conditions, see Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.
Electrical Specifications ISL60002, VOUT = 1.25VOperating Conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to
+85°C, unless otherwise specified. SYMBOL VOUT VOA PARAMETER Output Voltage VOUT Accuracy TA = 25°C ISL60002C12 ISL60002D12 TC VOUT VIN II N VOUT/VIN VOUT/IOUT Output Voltage Temperature Coefficient (Note 1) Input Voltage Range Supply Current Line Regulation Load Regulation +2.7V VIN +5.5V Sourcing: 0mA IOUT 7mA Sinking: -7mA IOUT 0mA VOUT/t VOUT/TA ISC VN NOTES: 1. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in VOUT is divided by the temperature range; in this case, -40°C to +85°C = 125°C. 2. Thermal Hysteresis is the change in VOUT measured @ TA = 25°C after temperature cycling over a specified range, TA. VOUT is read initially at TA = 25°C for the device under test. The device is temperature cycled and a second VOUT measurement is taken at 25°C. The difference between the initial VOUT reading and the second VOUT reading is then expressed in ppm. For TA = 125°C, the device under is cycled from +25°C to +85°C to -40°C to +25°C. 3. Guaranteed by device characterization and/or correlation to other device tests. 4. FGATM voltage reference long term drift is a logarithmic characteristic. Changes that occur after the first few hundred hours of operation are significantly smaller with time, asymptotically approaching zero beyond 2000 hours. Because of this decreasing characteristic, long-term drift is specified in ppm/1kHr. Long Term Stability (Note 4) Thermal Hysteresis (Note 2) Short Circuit Current (Note 3) Output Voltage Noise TA = 25°C TA = 125°C TA = 25°C, VOUT tied to Gnd 0.1Hz f 10Hz 2 .7 40 0 10 0 25 25 10 10 0 50 30 80 - 2. 5 - 5. 0 +2.5 +5.0 20 5.5 900 250 60 60 mV mV ppm/°C V nA µV/V µ V/mA µ V/mA CONDITIONS MIN TYP 1.250 MA X UNITS V
1kHrs
ppm mA µVp-p
ppm
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