LT1787HVIMS8 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LT1787HVIMS8 is a high-voltage single current sense amplifier from Analog Devices operating up to 60 V common-mode in an 8-pin MSOP package. It measures current via a shunt resistor on high-side or low-side rails with precision output voltage proportional to current. Ideal for power monitoring, battery management, and industrial motor current sensing applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LT1787HVIMS8 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.2100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1787HVIMS8?
- 60 V maximum common-mode voltage enabling high-side current sensing on 12 V, 24 V, and 48 V bus rails
- Precision current-sense amplifier with low input offset voltage for accurate milliamp-level current measurement
- Single-supply operation simplifying circuit design in battery-powered and industrial systems
- 8-pin MSOP compact package reducing PCB footprint in space-constrained power monitoring circuits
- Wide operating temperature range supporting industrial environments from -40°C to +85°C
What is LT1787HVIMS8 used for?
The LT1787HVIMS8 is used in high-side current sensing circuits for 12 V, 24 V, and 48 V industrial power supplies, motor drives, and battery chargers where the shunt resistor floats above ground and a high common-mode amplifier is required. It serves power monitoring modules in telecom equipment and UPS systems that measure load current for fault detection and efficiency reporting. Its 60 V common-mode tolerance also suits automotive and solar applications where bus voltage transients can spike well above the nominal supply.
What are the specifications of LT1787HVIMS8?
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 60V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.01 |
Where can I find the LT1787HVIMS8 datasheet?
LT1787HVIMS8 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1787HVIMS8?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum common-mode voltage does the LT1787HVIMS8 tolerate, and which bus voltages can it monitor?
The LT1787HVIMS8 tolerates up to 60 V common-mode voltage at its input pins, enabling it to measure current on high-side shunts connected to 12 V, 24 V, 36 V, and 48 V bus rails without requiring isolated amplifiers or optocouplers, greatly simplifying power monitoring circuit design in industrial and telecom equipment.
How is the LT1787HVIMS8 used in a high-side current sensing configuration, and what external components are required?
In a high-side configuration, a precision shunt resistor of typically 10 milliohms to 100 milliohms is placed in series with the positive supply rail; the LT1787HVIMS8's two input pins connect across the shunt, and the output produces a voltage proportional to the current flow, requiring only a gain-setting resistor and optional filter capacitor to complete the measurement circuit.
What operating temperature range does the LT1787HVIMS8 support, and does this suit outdoor industrial installations?
The LT1787HVIMS8 operates over the industrial temperature range of -40°C to +85°C, which covers outdoor control cabinet temperatures in climates ranging from arctic winter to desert summer; this eliminates the need for thermal management accessories in most standard industrial enclosure designs and ensures accurate current measurement without calibration drift across seasons.
How does the MSOP-8 package of LT1787HVIMS8 compare to SOIC-8 alternatives for board density?
The 8-pin MSOP package measures approximately 3 mm x 3 mm with a 0.5 mm pitch, which is roughly 50% smaller in PCB area than a standard SOIC-8 at 4.9 mm x 3.9 mm with 1.27 mm pitch; this size advantage is significant when placing multiple current-sense channels on a power management board where SOIC footprints would prevent meeting the target board dimensions.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $11.2100 | $11.21 |
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