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Part Details for LT1999HMS8-10#PBF by Analog Devices Inc
Results Overview of LT1999HMS8-10#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Renewable Energy
Automotive
LT1999HMS8-10#PBF Information
LT1999HMS8-10#PBF by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LT1999HMS8-10#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AK5164
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Newark | Current Sense Amp, 2Mhz, Msop, Current Sense Amplifier Type:High Side, Low Side, Gain Bandwidth Product:2Mhz, Ic Case/Package:Msop, No. Of Pins:8Pins, Operating Temperature Min:-40°C, Operating Temperature Max:125°C, Cmrr:120Db Rohs Compliant: Yes |Analog Devices LT1999HMS8-10#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 141 |
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$3.7900 / $8.6900 | Buy Now |
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DISTI #
LT1999HMS8-10#PBF-ND
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DigiKey | IC CURRENT SENSE 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
883 In Stock |
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$3.7875 / $8.6900 | Buy Now |
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DISTI #
584-LT1999HMS8-10PBF
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Mouser Electronics | Current Sense Amplifiers Hi V, Bi-dir C Sense Amp RoHS: Compliant | 2786 |
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$3.9300 / $7.1200 | Buy Now |
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Analog Devices Inc | Hi V, Bi-dir C Sense Amp Package Multiple: 50 | 477 |
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$3.0300 / $8.6900 | Buy Now |
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DISTI #
35209430
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Verical | SP Amp Current Sense Amp Single 5.5V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 150 Package Multiple: 150 | Americas - 300 |
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$3.7477 | Buy Now |
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DISTI #
LT1999HMS8-10PB
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Richardson RFPD | AMPLIFIER - SPECIAL PURPOSE RoHS: Compliant Min Qty: 150 | 0 |
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$3.9200 / $4.2900 | Buy Now |
Part Details for LT1999HMS8-10#PBF
LT1999HMS8-10#PBF CAD Models
LT1999HMS8-10#PBF Part Data Attributes
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LT1999HMS8-10#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT1999HMS8-10#PBF
Analog Devices Inc
High Voltage, Bidirectional Current Sense Amplifier
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | LEAD FREE, PLASTIC, MSOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 05-08-1660 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Average Bias Current-Max (IIB) | 1500 µA | |
| Common-mode Reject Ratio-Nom | 120 dB | |
| Input Offset Voltage-Max | 1500 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Slew Rate-Nom | 3 V/us | |
| Supply Voltage Limit-Max | 6 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LT1999HMS8-10#PBF
This table gives cross-reference parts and alternative options found for LT1999HMS8-10#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT1999HMS8-10#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LT1999CMS8-50#PBF | Analog Devices Inc | $3.5923 | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999CMS8-50#PBF |
| LT1999CMS8-10#PBF | Analog Devices Inc | $3.7405 | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999CMS8-10#PBF |
| LT1999IMS8-50#PBF | Analog Devices Inc | $3.9834 | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999IMS8-50#PBF |
| LT1999HMS8-50#PBF | Analog Devices Inc | $4.5812 | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999HMS8-50#PBF |
| LT1999MPMS8-10#PBF | Analog Devices Inc | $8.2606 | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999MPMS8-10#PBF |
| LT1999MPMS8-10#TRPBF | Analog Devices Inc | Check for Price | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999MPMS8-10#TRPBF |
| LT1999CMS8-50#TRPBF | Analog Devices Inc | Check for Price | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999CMS8-50#TRPBF |
| LT1999HMS8-50#TRPBF | Analog Devices Inc | Check for Price | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999HMS8-50#TRPBF |
| LT1999MPMS8-20#TRPBF | Analog Devices Inc | Check for Price | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999MPMS8-20#TRPBF |
| LT1999MPMS8-50#PBF | Analog Devices Inc | Check for Price | High Voltage, Bidirectional Current Sense Amplifier | LT1999HMS8-10#PBF vs LT1999MPMS8-50#PBF |
LT1999HMS8-10#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1999 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
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To ensure stability in high-gain configurations, it's essential to follow the recommended compensation network, use a low-ESR output capacitor, and minimize parasitic capacitance and inductance in the output stage.
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The maximum power dissipation of the LT1999 is dependent on the package type and thermal resistance. For the HMS8 package, the maximum power dissipation is approximately 1.4W. To calculate power dissipation, use the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.
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Yes, the LT1999 can be used as a voltage regulator, but it's essential to consider the device's current limit, power dissipation, and output voltage range. The LT1999 is not designed for high-current applications, and the output voltage range is limited to 1.2V to 12V.
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To protect the LT1999 from input voltage transients and overvoltage conditions, use a voltage clamp or a transient voltage suppressor (TVS) diode at the input, and consider adding a fuse or a current-limiting resistor in series with the input.