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ISL70219ASEHEV1Z
Evaluation Board
Introduction
The ISL70219ASEHEV1Z evaluation platform is designed to
evaluate the ISL70219ASEH. The ISL70219ASEH contains two
very high precision amplifiers featuring the perfect combination
of low noise vs power consumption. Low offset voltage, low I
current and low temperature drift making them the ideal choice
for applications requiring both high DC accuracy and AC
performance. The combination of high precision, low noise, low
power and small footprint provides the user with outstanding
value and flexibility relative to similar competitive parts.
Applications for these amplifiers include precision active
filters, medical and analytical instrumentation, precision
power supply controls, and industrial controls.
The ordering number for this board is ISL70219ASEHEV1Z.
Please go to ordering tab on the landing page for the
ISL70219ASEH.
Related Literature
ISL70219ASEH
Datasheet
• ISL70219ASEH SMD 5962-14226
• ISL70219ASEH Radiation Test Report
• TR002: Single Event Effects (SEE) Testing of the
ISL70219ASEH Dual Operational Amplifier
UG007 Rev.1.0
Jul 1, 2021
Key Features
• Wide V
BIAS
• Singled-ended or differential input operation
• External VREF input
• Banana Jack connectors for power supply and VREF inputs
• BNC connectors for op amp input and output terminals
• Convenient PCB pads for op amp input/output impedance
Specifications
• V+ range: +2.25V to 18V
• V- range: -2.25V to -18V
• Common mode input range: 2V within V+ and V- rails.
Ordering Information
ISL70219ASEHEV1Z
FIGURE 1. ISL70219ASEHEV1Z EVALUATION BOARD
USER MANUAL
range single supply or dual supply
IN
- ±2.25V to ±18V
- +4.5V to +36V
loading.
PART NUMBER
Evaluation Board
© 2014 Renesas Electronics
UG007
Rev.1.0
Jul 1, 2021
DESCRIPTION
Page 1 of 8

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Summary of Contents for Intersil ISL70219ASEHEV1Z

  • Page 1 Specifications The ordering number for this board is ISL70219ASEHEV1Z. • V+ range: +2.25V to 18V Please go to ordering tab on the landing page for the ISL70219ASEH.
  • Page 2: Power Supplies

    ISL70219ASEHEV1Z USER MANUAL ISL70219 (1/2) 100kΩ RIN- 0Ω 10kΩ VOUT RIN+ 10kΩ RREF+ VREF 100kΩ VREF FIGURE 2. BASIC AMPLIFIER CONFIGURATION Power Supplies PCB Layout Considerations External power connections are made through the +V, -V, VREF There a few layout constraints to consider when using the and Ground connections on the evaluation board.
  • Page 3: User-Selectable Options

    ISL70219ASEHEV1Z USER MANUAL 100k FROM OUTPUT OUTPUT OPEN OPEN VREF 100k FIGURE 4. INPUT STAGE (1/2) FIGURE 5. OUTPUT STAGE (1/2) User-selectable Options add voltage divider networks or feedback networks for adding input attenuation, or to establish input DC offsets through the Component pads are included to enable a variety of VREF pin.
  • Page 4 -INA OUTB IN+ A +INA -INB +INB OPEN ISL70219ASEHVF IN- B VREF DRAWN BY: DATE: ENGINEER: TIM KLEMANN Kiran Bernard 10/14/2014 IN+ B RELEASED BY: DATE: TITLE: 100K 100K ISL70219ASEH UPDATED BY: DATE: EVALUATION BOAR FIGURE 6. ISL70219ASEHEV1Z SCHEMATIC DIAGRAM...
  • Page 5 ISL70219ASEHEV1Z USER MANUAL ISL70219ASEH Board Layout FIGURE 7. TOP VIEW UG007 Rev.1.0 Page 5 of 8 Jul 1, 2021...
  • Page 6: Typical Performance Curves

    ISL70219ASEHEV1Z USER MANUAL Typical Performance Curves ACL1000 ACL1000 ACL100 ACL100 ACL10 ACL10 ACL1 ACL1 100k 100k FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 9. FREQUENCY RESPONSE vs ACL (±18.0V) FIGURE 8. FREQUENCY RESPONSE vs ACL (±5.0V) = 5kΩ = 5kΩ = 10kΩ...
  • Page 7 ISL70219ASEHEV1Z USER MANUAL Typical Performance Curves (Continued) = ±2.25V = ±5V = ±18V = ±19.8V = ±4.5V = ±16.2V =±5, ±18V = 10k = ±5.5V = 4pF = +1 = 50mV = ±2.5V = ±2.75V 100k 100M FREQUENCY (Hz) TIME (µs) FIGURE 15.
  • Page 8: Revision History

    ISL70219ASEHEV1Z USER MANUAL Typical Performance Curves (Continued) 0.04 0.24 +125°C 0.20 +125°C +25°C -0.04 0.16 INPUT -0.08 0.12 -0.12 -55°C 0.08 -55°C INPUT -0.16 0.04 +25°C -0.20 -0.24 -0.04 -0.28 -0.08 TIME (µs) TIME (µs) FIGURE 21. ±5V POSITIVE SATURATION RECOVERY TIME (+25°C) FIGURE 20.
  • Page 9: Corporate Headquarters

    IMPORTANT NOTICE AND DISCLAIMER RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (“RENESAS”) PROVIDES TECHNICAL SPECIFICATIONS AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS.
  • Page 10 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Renesas Electronics ISL70219ASEHEV1Z...

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