Electronic Components Datasheet Search |
|
ISL70617SEH Datasheet(PDF) 1 Page - Intersil Corporation |
|
ISL70617SEH Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 28 page 1 DATASHEET CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC. 2015, 2016. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. 36V Radiation Tolerant Precision Instrumentation Amp with Rail-to-Rail Output Differential ADC Driver ISL70617SEH The ISL70617SEH is a high performance, differential input, differential output instrumentation amplifier designed for precision analog-to-digital applications. It can operate over a supply range of 8V (±4V) to 36V (±18V) and features a differential input voltage range up to ±30V. The output stage has rail-to-rail output drive capability optimized for differential ADC driver applications. The output stage is powered by separate supplies. This feature enables the output to be driven by the same low voltage supplies powering the ADC, thereby providing protection from high voltage signals and the low voltage digital circuits. Its versatility makes it suitable for a variety of general purpose applications. Additional features not found in other instrumentation amplifiers enable high levels of DC precision and excellent AC performance. The gain of the ISL70617SEH can be programmed from 0.1 to 10,000 via two external resistors, RIN and RFB. The gain accuracy is determined by the matching of RIN and RFB. The gain resistors have Kelvin sensing, which removes gain error due to PC trace resistance. The input and output stages have individual power supply pins, which enable input signals riding on a high common-mode voltage to be level shifted to a low voltage device, such as an A/D converter. The rail-to-rail output stage can be powered from the same supplies as the ADC, which preserves the ADC maximum input dynamic range and eliminates ADC input overdrive. The ISL70617SEH is offered in a 24 Ld ceramic flatpack package with an operating temperature range of -55°C to +125°C. Features • Rail-to-rail differential output ADC driver • Low input offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30µV • Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.2nA • Excellent CMRR and PSRR . . . . . . . . . . . . . . . . . . . . . . . 120dB • Wide operating voltage range . . . . . . . . . . . . . . . ±4V to ±18V • Closed loop -3dB BW 0.3MHz (AV = 1k) to 5.5MHz (AV = 0.1) • Operating temperature range. . . . . . . . . . . .-55°C to +125°C • Acceptance tested to 75krad(Si) (LDR) wafer-by-wafer • Radiation tolerance - Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . . 75krad(Si) - SEB LETTH (VS = ±18V). . . . . . . . . . . . . . . 60MeV•cm2/mg Applications •ADC driver • Precision test and measurement • High voltage process control • Signal conditioning for remote powered sensors • Satellite communication Related Literature • For a full list of related documents, visit our website - ISL70617SEH product page FIGURE 1. COMPLETE SPACE GRADE ANALOG SIGNAL CHAIN IN+ IN- ISL70617SEH RIN +RIN IN+ IN- +RFB -RFB VCC VEE VEO RFB ISL70617SEH +18V +18V -18V -18V 5V SIGNAL WITH HIGH VCM HIGH VIN SIGNAL 5V ISL71090SEH25 GAIN = 10 GAIN = 0.1 VCC IN VCC REF V GND ISL71090SEH25 GND RHADC -RIN +VOUT VCMO VEO VEE -RFB +RFB -RIN +RIN RIN RFB VCC VCO +VFB GND VCC -VFB -VOUT +VOUT VCO +VFB -VFB -VOUT VCMO Ch 1 Ch 16 Ch 1 Ch 16 December 16, 2016 FN8697.4 |
Similar Part No. - ISL70617SEH |
|
Similar Description - ISL70617SEH |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |