SCANSTA476TSD/NOPB
Active8-INPUT IEEE 1149.1 ANALOG VOLTAGE MONITOR
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SCANSTA476TSD/NOPB
Active8-INPUT IEEE 1149.1 ANALOG VOLTAGE MONITOR
Technical Specifications
Parameters and characteristics for this part
| Specification | SCANSTA476TSD/NOPB |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 8 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-WFDFN Exposed Pad |
| Reset | Active Low |
| Supplier Device Package | 16-WSON (5x5) |
| Type | Multi-Voltage Supervisor |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.30 | |
| 10 | $ 5.66 | |||
| 25 | $ 5.35 | |||
| 100 | $ 4.64 | |||
| 250 | $ 4.40 | |||
| 500 | $ 3.95 | |||
| Digi-Reel® | 1 | $ 6.30 | ||
| 10 | $ 5.66 | |||
| 25 | $ 5.35 | |||
| 100 | $ 4.64 | |||
| 250 | $ 4.40 | |||
| 500 | $ 3.95 | |||
| Tape & Reel (TR) | 1000 | $ 2.94 | ||
| Texas Instruments | SMALL T&R | 1 | $ 4.33 | |
| 100 | $ 3.53 | |||
| 250 | $ 2.77 | |||
| 1000 | $ 2.35 | |||
Description
General part information
SCANSTA476 Series
The SCANSTA476 is a low power, Analog Voltage Monitor used for sampling or monitoring up to 8 analog/mixed-signal input channels. Analog Voltage Monitors are valuable during product development, environmental test, production, and field service for verifying and monitoring power supply and reference voltages. In a supervisory role, the 'STA476 is useful for card or system-level health monitoring and prognostics applications.
Instead of requiring an external microcontroller with a GPIO interface, the 'STA476 features a common IEEE 1149.1 (JTAG) interface to select the analog input, initiate a measurement, and access the results - further extending the capabilities of an existing JTAG infrastructure.
The SCANSTA476 uses the VREFinput as a reference. This enables the SCANSTA476 to operate with a full-scale input range of 0 to VDD, which can range from +2.7V to +5.5V.
Documents
Technical documentation and resources