LT1990IMS8-10#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT1990IMS8-10 is a precision difference amplifier with rail-to-rail output, 100 MHz bandwidth, and a fixed gain of 10. It operates on ±18V or 36V single supply and delivers 60 dB minimum CMRR in a compact 8-pin MSOP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT1990IMS8-10#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9600(MOQ 19)
- 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 LT1990IMS8-10#PBF?
- Rail-to-rail output swing for maximum dynamic range on ±18V or 36V supply
- 100 MHz bandwidth enabling high-speed differential signal measurement
- Fixed gain of 10 with integrated precision resistors for accurate difference amplification
- 60 dB minimum CMRR rejecting common-mode noise in demanding industrial environments
What is LT1990IMS8-10#PBF used for?
The LT1990IMS8-10 is well-suited for industrial current sensing, motor drive feedback, and battery stack monitoring where high common-mode voltages must be rejected. It serves signal-conditioning front ends in data-acquisition systems and instrumentation amplifier designs requiring a fixed gain of 10 across a wide supply range.
What are the specifications of LT1990IMS8-10#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Bandwidth (3dB)-Nom | 100MHz |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 72dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -36 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 0.4V/us |
| Slew Rate-Nom | 1.2V/us |
| Supply Current-Max | 0.375mA |
| Supply Voltage Limit-Max | 36V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Where can I find the LT1990IMS8-10#PBF datasheet?
LT1990IMS8-10#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1990IMS8-10#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What common-mode rejection ratio does the LT1990IMS8-10 achieve?
The LT1990IMS8-10 provides a minimum CMRR of 60 dB and a typical CMRR of 72 dB, enabling it to suppress common-mode interference effectively in high-voltage industrial measurement applications operating up to ±18 V.
Which supply configurations does the LT1990IMS8-10 support and what is its bandwidth?
The device operates from a single 36 V supply or a split ±18 V supply and delivers a 3 dB bandwidth of 100 MHz. Its rail-to-rail output is designed for voltage-feedback architectures with frequency compensation built in.
When would the LT1990IMS8-10 be preferred over a discrete difference amplifier circuit for motor control?
For motor control designs requiring precise differential sensing across a ±18 V bus, the LT1990IMS8-10 eliminates resistor matching errors and offers a fixed gain of 10 in an 8-pin MSOP package, saving board space and reducing component count by at least 4 external resistors.
What is the maximum input offset voltage of the LT1990IMS8-10?
The LT1990IMS8-10 specifies a maximum input offset voltage of 4500 µV, which must be budgeted when designing precision differential measurement systems that require tight gain accuracy across the operating temperature range.
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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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