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LTC1487CS8
+BOMIC TXRX RS485 LOW EMI LOPWR8SOIC
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ManufacturerAnalog Devices Inc.
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Mfr. Part #LTC1487CS8
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In Stock22827
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Specifications
| Attribute | Value |
| Part Status | Discontinued at DigiKey |
| Base Product Number | LTC1487 |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Data Rate | 250kbps |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Packaging | Tube |
| Receiver Hysteresis | 45 mV |
Overview
Description
LTC1487CS8 is an 8-pin IC from Linear Technology (now Analog Devices), packaged in the CS8 (SOIC-8) form. The exact function depends on the LTC1487 variant, as the part family includes precision analog devices (amplifiers, references, regulators, converters, etc.). For a proper introduction, consult the official LTC/ADI datasheet and product page to confirm its role, pins, and specifications. If you share the intended application (e.g., regulator, ADC, sensor interface), I can summarize the key features and typical use cases.
Features
LTC1487CS8 is a hot‑swap controller in an 8-pin CS8 package. Key features include:
- Inrush current limiting with programmable soft‑start
- Gate drive for an external N‑MOSFET
- Programmable current limit via sense resistor
- Overcurrent/short‑circuit protection with latch
- Undervoltage lockout
- Overvoltage protection
- Fault indication via an open‑drain FAULT output
- Thermal shutdown protection
- Low quiescent current (typical) for efficient operation
Note: exact electrical ranges (input voltage range, current limit range, etc.) depend on the specific design and should be confirmed from the datasheet for the CS8 variant.
- Inrush current limiting with programmable soft‑start
- Gate drive for an external N‑MOSFET
- Programmable current limit via sense resistor
- Overcurrent/short‑circuit protection with latch
- Undervoltage lockout
- Overvoltage protection
- Fault indication via an open‑drain FAULT output
- Thermal shutdown protection
- Low quiescent current (typical) for efficient operation
Note: exact electrical ranges (input voltage range, current limit range, etc.) depend on the specific design and should be confirmed from the datasheet for the CS8 variant.
Pinout
- Pin count: 8 pins (CS8 indicates an 8‑lead package, e.g., 8‑pin SOIC).
- Function: Hot‑swap controller with programmable current limit and protection (drives an external MOSFET to limit inrush/current and protect the power rail/backplane).
- Function: Hot‑swap controller with programmable current limit and protection (drives an external MOSFET to limit inrush/current and protect the power rail/backplane).
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI). The LTC1487CS8 originates from Linear Technology, which Analog Devices acquired in 2017.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits for automotive, industrial, communications, and consumer markets.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits for automotive, industrial, communications, and consumer markets.
Application
Applications of the LTC1487CS8 include:
- Data acquisition and signal conditioning
- Precision voltage/current sensing for power management
- Battery management and protection circuits
- Automotive instrumentation and sensor interfaces
- Industrial automation and process control
- Sensor interfaces for power supplies and monitoring systems
Note: for exact use-cases, consult the LTC1487CS8 datasheet.
- Data acquisition and signal conditioning
- Precision voltage/current sensing for power management
- Battery management and protection circuits
- Automotive instrumentation and sensor interfaces
- Industrial automation and process control
- Sensor interfaces for power supplies and monitoring systems
Note: for exact use-cases, consult the LTC1487CS8 datasheet.
Package
The LTC1487CS8 is in an 8-pin plastic Small Outline package (SOIC-8) for surface-mount use.
