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Precision Micropower ΔΣ RMS-to-DC Converter
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.
LTC1966IMS8#TRPBF by Analog Devices Inc is an Analog Special Function Converter.
Analog Special Function Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK2218
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Newark | Rms-Dc Converter, 0.1%, 800Khz, 158Ua, Accuracy:0.1%, Bandwidth:800Khz, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, Digital Ic Case:Msop, No. Of Pins:8Pins, Supply Voltage Range:2.7V To ± 5.5V, Product Range:- Rohs Compliant: Yes |Analog Devices LTC1966IMS8#TRPBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 1856 |
|
$8.1200 / $14.8400 | Buy Now |
DISTI #
505-LTC1966IMS8#TRPBFCT-ND
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DigiKey | IC RMS TO DC CONVERTER 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5744 In Stock |
|
$8.1125 / $15.3600 | Buy Now |
DISTI #
584-LTC1966IMS8TRPBF
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Mouser Electronics | Power Management Specialized - PMIC Prec uP, DS RMS-to-DC Conv RoHS: Compliant | 0 |
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$8.2500 / $14.2100 | Order Now |
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Analog Devices Inc | Prec uP, DS RMS-to-DC Conv Min Qty: 1 Package Multiple: 2500 | 1149 |
|
$6.4900 / $15.3600 | Buy Now |
DISTI #
LTC1966IMS8TRPB
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Richardson RFPD | MISCELLANEOUS CONVERTER RoHS: Compliant Min Qty: 2500 | 0 |
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$8.3800 / $8.7100 | Buy Now |
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Win Source Electronics | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter | 2290 |
|
$10.7800 / $13.9241 | Buy Now |
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LTC1966IMS8#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1966IMS8#TRPBF
Analog Devices Inc
Precision Micropower ΔΣ RMS-to-DC Converter
|
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 | |
Converter Type | RMS TO DC CONVERTER | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Linearity Error-Max (EL) | 0.15% | |
Moisture Sensitivity Level | 1 | |
Negative Input Voltage-Max | -5.5 V | |
Negative Supply Voltage-Max | -5.5 V | |
Negative Supply Voltage-Min | ||
Negative Supply Voltage-Nom | -5 V | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Frequency-Max | 0.8 MHz | |
Operating Temperature-Max | 85 °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 | |
Positive Input Voltage-Max | 5.5 V | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 2.7 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
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 |
This table gives cross-reference parts and alternative options found for LTC1966IMS8#TRPBF. 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 LTC1966IMS8#TRPBF, 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 |
---|---|---|---|---|
LTC1966CMS8#TRPBF | Analog Devices Inc | $5.7399 | Precision Micropower ΔΣ RMS-to-DC Converter | LTC1966IMS8#TRPBF vs LTC1966CMS8#TRPBF |
LTC1966IMS8#PBF | Analog Devices Inc | $8.8598 | Precision Micropower ΔΣ RMS-to-DC Converter | LTC1966IMS8#TRPBF vs LTC1966IMS8#PBF |
LTC1966CMS8 | Linear Technology | Check for Price | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC1966IMS8#TRPBF vs LTC1966CMS8 |
LTC1966MPMS8#PBF | Linear Technology | Check for Price | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: -55°C to 125°C | LTC1966IMS8#TRPBF vs LTC1966MPMS8#PBF |
LTC1966CMS8 | Analog Devices Inc | Check for Price | RMS to DC Converter, 1 Func, PDSO8 | LTC1966IMS8#TRPBF vs LTC1966CMS8 |
LTC1966IMS8#PBF | Linear Technology | Check for Price | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC1966IMS8#TRPBF vs LTC1966IMS8#PBF |
LTC1966CMS8#PBF | Linear Technology | Check for Price | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC1966IMS8#TRPBF vs LTC1966CMS8#PBF |
LTC1966IMS8#TRPBF | Linear Technology | Check for Price | LTC1966 - Precision Micropower, Delta Sigma RMS-to-DC Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC1966IMS8#TRPBF vs LTC1966IMS8#TRPBF |
LTC1966HMS8#TRPBF | Analog Devices Inc | Check for Price | Precision Micropower ΔΣ RMS-to-DC Converter | LTC1966IMS8#TRPBF vs LTC1966HMS8#TRPBF |
A good PCB layout for the LTC1966IMS8 involves keeping the input and output traces short and wide, 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.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a small series resistor (e.g., 10Ω) can be added to the output to improve stability.
The maximum input voltage that the LTC1966IMS8 can handle is 15V. Exceeding this voltage can cause damage to the device. It's recommended to add input protection circuitry, such as a voltage clamp or a TVS diode, to prevent overvoltage conditions.
The LTC1966IMS8 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's output current and voltage at high temperatures to ensure reliable operation.
The output voltage ripple of the LTC1966IMS8 can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.