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Analog Devices Inc. LTC2366CS6#TRMPBF
- Part No.:
- LTC2366CS6#TRMPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
LTC2366CS6#TRMPBF.pdf
- Description:
- IC ADC 12BIT SAR TSOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:2,680
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Product details
Overview
LTC2366CS6#TRMPBF from Analog Devices (formerly Linear Technology) is a 12-bit, 3Msps successive-approximation analog-to-digital converter (SAR ADC) in a 6-lead TSOT-23 package. It operates from a single 2.35V–3.6V supply, draws only 2.6mA at full speed, delivers 72dB SINAD and –80dB THD at 3Msps, and features no data latency-ideal for compact, battery-powered instrumentation requiring high-speed, low-power signal digitization.
For engineers reviewing the LTC2366CS6#TRMPBF datasheet, LTC2366CS6#TRMPBF pinout, LTC2366CS6#TRMPBF application, or LTC2366CS6#TRMPBF equivalent, key selection considerations include its VDD-referenced single-ended input (0V to VDD), 3Msps throughput with 48MHz SCK support, sleep mode (0.1µA), TSOT-23-6 footprint, and guaranteed operation from 0°C to 70°C.
Technical Context
The LTC2366CS6#TRMPBF implements a switched-capacitor SAR architecture with an integrated sample-and-hold, optimized for high dynamic range and low power. Its analog input is referenced directly to VDD (no external VREF), enabling 0V to VDD full-scale range and eliminating reference buffer complexity.
It uses a 3-wire SPI/MICROWIRE-compatible serial interface with MSB-first 16-bit frame (two leading zeros + 12 data bits + two trailing zeros), supports conversion start on CS falling edge, and provides deterministic timing: tTHROUGHPUT = 333ns, tACQ = 56ns, tCONV = 277ns at 3Msps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit with no missing codes - guarantees monotonic transfer function and unambiguous digital representation of analog inputs. |
| Sampling Rate | 3Msps maximum - enables real-time capture of signals up to 1.5MHz Nyquist bandwidth without aliasing in baseband applications. |
| SINAD | 72dB at 1MHz input, 3Msps - ensures >11.7 effective bits for precision measurement in noise-sensitive systems. |
| Supply Current | 2.6mA typical at 3Msps - achieves 6mW power dissipation at 3V, supporting ultra-low-power portable designs. |
| Sleep Current | 0.1µA typical - allows rapid wake-up (<1µs) and extended standby in duty-cycled sensor interfaces. |
| Input Range | 0V to VDD (2.35V–3.6V) - simplifies front-end design by eliminating external reference and level-shifting components. |
| Operating Temp | 0°C to 70°C - qualified for commercial-grade embedded systems including handheld test equipment and industrial controllers. |
Pinout & Package
Package: 6-lead Plastic TSOT-23 (S6), 1.6mm × 2.9mm footprint, 0.95mm height, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Pin 1) | Positive supply rail | 2.35V–3.6V analog/digital supply; also defines full-scale input range (0V to VDD); requires 10µF ceramic bypass to GND. |
| GND (Pin 2) | Analog and digital ground | Single-point connection to solid ground plane; critical for noise immunity and DC accuracy. |
| AIN (Pin 3) | Analog input | Single-ended, high-impedance (20pF capacitance) input referenced to GND; accepts 0V to VDD signals directly from sensors. |
| SCK (Pin 4) | Serial clock input | Accepts up to 48MHz clock; falling edge clocks out data; timing-critical for achieving 3Msps throughput. |
| SDO (Pin 5) | Three-state serial data output | MSB-first 16-bit frame (00 + 12-bit code + 00); output swing tied to VDD; enters Hi-Z when CS is high. |
| CS (Pin 6) | Chip select input | Active-low signal that initiates conversion on falling edge and frames serial data; minimum pulse width 4ns. |
Key Features
| Feature | Design Value |
|---|---|
| No data latency | Conversion result available immediately after final SCK edge - eliminates pipeline delay for time-critical closed-loop control. |
| VDD-referenced input | Eliminates need for external voltage reference or buffer amplifier - reduces BOM count and PCB area in space-constrained designs. |
| Ultra-low sleep current | 0.1µA typical enables multi-year battery life in intermittent-sampling IoT nodes and portable diagnostics. |
| High-speed serial interface | Supports 48MHz SCK for 3Msps operation - matches FPGA/DSP I/O speeds without glue logic or clock domain crossing. |
| Guaranteed AC performance | 72dB SINAD and –80dB THD maintained across full temperature range - ensures consistent signal fidelity in varying environmental conditions. |
Applications
| Portable Data Acquisition | Medical Sensor Interface |
|---|---|
Use Scenario: Handheld oscilloscopes and multimeters sampling analog sensor outputs at up to 3Msps for real-time waveform display. IC Role / Device Role / Timing Role: Primary SAR ADC digitizing conditioned analog signals; provides deterministic 333ns throughput for synchronized sampling. Use Value: Enables 12-bit resolution at 3Msps within sub-1cm² PCB area using TSOT-23-6, reducing system size and power vs. larger ADC solutions. | Use Scenario: ECG/EMG front-end modules capturing biopotential signals with high SNR and minimal distortion. IC Role / Device Role / Timing Role: High-fidelity analog input stage converting low-amplitude bio-signals; leverages 72dB SINAD and 0.34LSB transition noise. Use Value: Preserves diagnostic signal integrity without gain-stage amplification, lowering noise contribution and simplifying analog front-end design. |
| Battery-Powered Test Equipment | Industrial Process Monitoring |
Use Scenario: Field-deployable loop calibrators and signal generators performing simultaneous analog input/output with microsecond timing. IC Role / Device Role / Timing Role: Precision ADC in dual-role instrumentation; uses sleep mode between measurements to extend battery runtime. Use Value: 0.1µA sleep current and fast wake-up (<1µs) enable >1000 hours of operation on a single CR2032 cell. | Use Scenario: Distributed temperature/pressure monitoring nodes in factory automation systems with wireless telemetry. IC Role / Device Role / Timing Role: Low-power ADC interfacing with RTD/thermocouple signal conditioners; operates reliably from 0°C to 70°C ambient. Use Value: Commercial-grade temperature rating and 2.35V minimum supply allow direct integration with 3.3V or Li-ion powered edge nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 12-bit SAR ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADS7883IDBVR | 12-bit, 3Msps, 6-pin SOT-23; requires external reference; 3.6mA supply current at 3Msps. | Higher power consumption and added reference component increase system cost and board area. | Select when external reference flexibility is required and higher supply current is acceptable. |
| MAX1116EUT+T | 12-bit, 1.5Msps, SOT-23-6; 2.7V–3.6V supply; 1.8mA supply current; no sleep mode. | Lower sampling rate and absence of sleep mode limit suitability for high-throughput or battery-critical designs. | Select for cost-sensitive, lower-speed applications where 1.5Msps suffices and ultra-low sleep current is unnecessary. |
Compared with ADS7883IDBVR and MAX1116EUT+T, the LTC2366CS6#TRMPBF uniquely combines 3Msps throughput, VDD-referenced input, and 0.1µA sleep current in a 6-lead TSOT-23-making it optimal for miniaturized, battery-operated systems demanding both speed and efficiency.
Availability
LTC2366CS6#TRMPBF is available at Aetrix Electronics and suitable for portable data acquisition, medical sensor interface, and battery-powered test equipment requiring stable component supply, commercial-temperature-grade reliability, and compact TSOT-23 packaging.
Supply support for LTC2366CS6#TRMPBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies, serving industrial, automotive, communications, and healthcare markets.
The LTC2366CS6#TRMPBF belongs to ADI's legacy Linear Technology precision SAR ADC family, designed specifically for space-constrained, low-power, high-speed data acquisition systems where minimal external components and deterministic timing are critical.
FAQ
What is the maximum sampling rate supported by the LTC2366CS6#TRMPBF?
The LTC2366CS6#TRMPBF supports a maximum sampling rate of 3Msps, achieved with a 48MHz SCK clock and proper timing alignment (tTHROUGHPUT = 333ns). This rate is fully characterized and guaranteed over the 0°C to 70°C operating temperature range specified for the C-grade variant.
Does the LTC2366CS6#TRMPBF require an external voltage reference?
No, the LTC2366CS6#TRMPBF does not require an external voltage reference. Its analog input range is internally referenced to VDD (0V to VDD), eliminating the need for external reference components and simplifying system design-unlike the TS8-package variants which support dedicated VREF.
What is the power consumption of the LTC2366CS6#TRMPBF during active operation?
The LTC2366CS6#TRMPBF draws 2.6mA typical supply current at 3Msps and 3V VDD, resulting in 6mW typical power dissipation. At 1Msps, current drops to 2mA (6mW), and in sleep mode, it consumes only 0.1µA-enabling ultra-low-power operation in duty-cycled systems.
Can the LTC2366CS6#TRMPBF interface directly with 1.8V logic systems?
No-the LTC2366CS6#TRMPBF's SDO output swing is tied to VDD (2.35V–3.6V), so it cannot directly drive 1.8V logic without level translation. For 1.8V compatibility, the TS8-package variants (e.g., LTC2366CTS8#TRMPBF) provide a separate OVDD pin to set digital output voltage independently.
What package type and footprint does the LTC2366CS6#TRMPBF use?
The LTC2366CS6#TRMPBF uses a 6-lead Plastic TSOT-23 (S6) package measuring 1.6mm × 2.9mm with 0.95mm height. It has a standard 0.95mm pitch and is compatible with reflow soldering per JEDEC J-STD-020; no exposed thermal pad is present.
LTC2366CS6#TRMPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 3M
- Number of Inputs:
- 1
- Input Type:
- Single Ended
- Data Interface:
- SPI
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- SAR
- Reference Type:
- External
- Voltage - Supply, Analog:
- 2.35V ~ 3.6V
- Voltage - Supply, Digital:
- 2.35V ~ 3.6V
- Features:
- -
- Operating Temperature:
- 0°C ~ 70°C
- Supplier Device Package:
- TSOT-23-6
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
LTC2366CS6#TRMPBF FAQ
1.How can I place an order for LTC2366CS6#TRMPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC2366CS6#TRMPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LTC2366CS6#TRMPBF reliable?
The price and inventory of LTC2366CS6#TRMPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC2366CS6#TRMPBF is usually 5 days.
3.What payment methods are accepted for LTC2366CS6#TRMPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC2366CS6#TRMPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC2366CS6#TRMPBF?
LTC2366CS6#TRMPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC2366CS6#TRMPBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LTC2366CS6#TRMPBF?
For technical support, including LTC2366CS6#TRMPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC2366CS6#TRMPBF requirements.
6.How does Aetrix verify that LTC2366CS6#TRMPBF is sourced from the original manufacturer or authorized distributors?
All LTC2366CS6#TRMPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LTC2366CS6#TRMPBF meets industry standards.
7.What is the process for return or replacement of LTC2366CS6#TRMPBF?
All LTC2366CS6#TRMPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC2366CS6#TRMPBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LTC2366CS6#TRMPBF part is unused and in its original packaging.
Return procedure for LTC2366CS6#TRMPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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