Cissoid-CHT-RUBY
CISSOID at NAC Semi · Operational Amplifiers
CHT-RUBY Triple Op Amp & Voltage Reference
CHT-RUBY combines three general-purpose operational amplifiers with a bandgap voltage reference for operation from −55°C to +225°C.
External resistors allow the amplifiers to form an instrumentation amplifier, while the integrated reference provides bridge excitation for sensor interfaces.
Analog signal conditioning
CHT-RUBY
Triple op amp + reference
Instrumentation amplifier configuration
Sensor bridge excitation
Typical Performance
Review the key characteristics of the CHT-RUBY triple operational amplifier and voltage reference.
- Operating temperature
- −55°C to +225°C
- Amplifier count
- Three
- Supply voltage
- 6 to 20 V
- Typical gain-bandwidth product
- 1.3 MHz
- Supply current per amplifier at 225°C
- 600 µA
- Instrumentation amplifier
- Configurable using external resistors
- Voltage reference
- Integrated bandgap reference for bridge excitation
- Package options
- Ceramic SOIC16 and potential good die
Refer to the CHT-RUBY datasheet (PDF, opens in a new tab) for test conditions and operating limits.
Ordering Information
Lifecycle: Last Time Buy. Contact NAC to confirm availability.
The CHT-RUBY ordering references are listed below. Select a part number to search the NAC store.
Search parts, filter specifications or select a column heading to sort. Scroll sideways for additional columns.
| Web Images | Datasheet | ||||
|---|---|---|---|---|---|
| CHT-GEM9813C-CSOIC16-T | — | CHT-GEM9813C-CSOIC16-T | Ceramic SOIC16 | CHT-GEM9813C | |
| CHT-CEM981303-D-U | — | CHT-CEM981303-D-U | Potential Good Die | — |
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Engineering & distribution support
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