AD8495ARMZ Analog Devices, Thermocouple Amplifier 25kHz, R-RO, 2.7 36 V, 8-Pin MSOP
- RS Stock No.:
- 7590080
- Mfr. Prt No.:
- AD8495ARMZ
- Brand:
- Analog Devices
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7590080 |
| Product description | AD8495ARMZ Analog Devices, Thermocouple Amplifier 25kHz, R-RO, 2.7 36 V, 8-Pin MSOP |
| Manufacturer / Brand | Analog Devices |
| Manufacturer part number | AD8495ARMZ |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7590080 |
| Product description | AD8495ARMZ Analog Devices, Thermocouple Amplifier 25kHz, R-RO, 2.7 36 V, 8-Pin MSOP |
| Manufacturer / Brand | Analog Devices |
| Manufacturer part number | AD8495ARMZ |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 25, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
AD8494…AD8497 Thermocouple Amplifiers, Analog Devices
A range of dedicated thermocouple amplifiers from Analog Devices. These integrated devices incorporate precision instrumentation amplifiers and thermocouple cold junction compensation to provide a high level output directly from a type J or K thermocouples.
The following versions are available:
AD8494 for type J thermocouples, optimised operating temperature range 0°C to 50°C
AD8495 for type K thermocouples, optimised operating temperature range 0°C to 50°C
AD8496 for type J thermocouples, optimised operating temperature range 25°C to 100°C
AD8497 for type K thermocouples, optimised operating temperature range 25°C to 100°C
All versions have a measurement range equal to the full range of the relevant thermocouple type.
Thermocouple Amplifiers
• Low cost and easy to use
• Can be used as a stand-alone 5 mV/°C thermometer
• Pre-trimmed for J or K type thermocouples to 1°C initial accuracy
• Wide power supply range: 2.7 to 36V or ±2.7 to ±18V
• Internal cold junction compensation
• High impedance differential inputs
• Thermocouple break detection
Specifications
| Attribute | Value |
| Brand | Analog Devices |
| Maximum Operating Temperature | +125 °C |
| Rail to Rail | Rail to Rail Output |
| Length | 3.2 mm |
| Typical Gain Bandwidth Product | 25 kHz |
| Height | 0.95 mm |
| Width | 3.2 mm |
| Maximum Supply Current | 0.25 mA |
| Typical Single Supply Voltage | 2.7 36 V |
| Maximum Input Resistance | 60 kΩ |
| Dimensions | 3.2 x 3.2 x 0.95 mm |
| Pin Count | 8 |
| Typical Dual Supply Voltage | ±2.7 ±18 V |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |
| Power Supply Type | Dual, Single |
| Package Type | MSOP |