LTC2364IMS-18#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC2364IMS-18#PBF is an 18-bit, 250 ksps successive approximation ADC with 97 dB SNR and 0.001% linearity error in a 16-lead MSOP package, offering pseudo-differential unipolar inputs up to 5.1 V for precision data acquisition.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC2364IMS-18#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $22.9100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 18-bit resolution with 97 dB SNR enables detection of signals below 1 µV in precision measurement chains
- 250 ksps throughput with 3 µs maximum conversion time suits real-time industrial sensor sampling
- 0.001% maximum linearity error delivers high accuracy without calibration in factory automation
- Pseudo-differential unipolar input accepts up to 5.1 V, rejecting common-mode noise from long signal cables
- Compact 16-lead MSOP package reduces PCB footprint versus DIP or SOIC alternatives in space-critical instruments
Applications
The LTC2364IMS-18#PBF is designed for precision data acquisition systems such as industrial weigh scales, pressure transmitters, and medical diagnostic equipment where 18-bit resolution and 97 dB SNR are needed to resolve small differential signals superimposed on a large common-mode voltage. It is also used in automatic test equipment and multi-channel data loggers where 250 ksps throughput allows tight loop bandwidths without aliasing. The SPI-compatible serial interface and single 5 V supply simplify integration with low-power microcontrollers and FPGAs.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1669 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 5.1V |
| Conversion Time-Max | 3 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.001% |
| Number of Analog In Channels | 1 |
| Number of Bits | 18 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.19 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Sample Rate | 0.25MHz |
| Supply Current-Max | 1.7mA |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What SNR and resolution does the LTC2364IMS-18#PBF deliver, and how does this compare with a 16-bit ADC in the same application?
The LTC2364IMS-18#PBF achieves 97 dB SNR with 18-bit resolution, providing 4 times finer quantization step size than a 16-bit converter at the same full-scale input. This extra 2-bit headroom reduces noise floor by 12 dB, which is critical in precision weigh-scale and pressure-transmitter designs where signals as small as a few microvolts must be resolved reliably.
How fast can the LTC2364IMS-18#PBF sample, and is it fast enough for closed-loop industrial control?
The LTC2364IMS-18#PBF samples at up to 250 ksps with a maximum conversion time of 3 µs. This throughput supports control loops with bandwidths up to approximately 50 kHz when anti-aliasing filters are applied, making it adequate for torque and speed feedback in servo drives, as well as high-speed data logging in automatic test equipment sampling multiple channels in sequence.
What is the maximum analog input voltage range for the LTC2364IMS-18#PBF, and can it handle a 5 V sensor output directly?
The LTC2364IMS-18#PBF accepts a unipolar pseudo-differential input up to 5.1 V, so a 0 V to 5 V ratiometric sensor output connects directly without a level-shift stage. The pseudo-differential topology also rejects common-mode noise on the input leads, which is beneficial when the sensor is located several centimetres from the ADC on an industrial backplane exposed to switching power supply noise.
For a board-space-constrained precision instrument, how compact is the LTC2364IMS-18#PBF package?
The LTC2364IMS-18#PBF is housed in a 16-lead MSOP package with a body size of approximately 4.9 mm × 3.0 mm, which is significantly smaller than an equivalent SOIC-16 footprint. This compact outline allows 18-bit precision ADC capability to be integrated into handheld instruments, portable loggers, and dense multi-channel acquisition boards with minimal dedicated board area.
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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+ | $36.6300 | $36.63 |
| 10+ | $27.0580 | $270.58 |
| 1000+ | $22.9100 | $22910.00 |
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