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Analog Devices Inc. LTC2360CS6#TRPBF
- Part No.:
- LTC2360CS6#TRPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
LTC2360CS6#TRPBF.pdf
- Description:
- IC ADC 12BIT SAR TSOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,386
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Product details
Overview
LTC2360CS6#TRPBF from Analog Devices (formerly Linear Technology) is a 12-bit, 100ksps successive-approximation ADC in a 6-lead TSOT-23 package, operating from a single 2.35V–3.6V supply with 0.5mA typical supply current and 73dB SNR. It features single-ended analog input (0V to VDD), no data latency, and sleep mode drawing only 0.1μA - ideal for battery-powered sensor interfaces requiring compact size and micro-power operation.
For engineers reviewing the LTC2360CS6#TRPBF datasheet, LTC2360CS6#TRPBF pinout, LTC2360CS6#TRPBF application, or LTC2360CS6#TRPBF equivalent, key selection criteria include its 100ksps throughput at 1.5mW, TSOT-23-6 footprint compatibility, VDD-referenced input range, SPI/MICROWIRE™ serial interface timing, and guaranteed operation from 0°C to 70°C.
Technical Context
The LTC2360CS6#TRPBF uses an internal sample-and-hold and successive-approximation register (SAR) architecture with conversion time of 8μs and acquisition time of 2μs. Its analog input is high-impedance and referenced directly to VDD (no external reference required), supporting full-scale spans from 0V to VDD.
Serial communication follows a 3-wire SPI-compatible protocol: CONV rising edge initiates conversion and disables SDO; CONV falling edge enables SDO and clocks out 12-bit MSB-first data on SCK falling edges. The device automatically enters sleep mode after conversion completion unless actively clocked.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit with no missing codes - ensures monotonic transfer function and unambiguous digital representation across full scale. |
| Sampling Rate | 100ksps maximum - supports real-time monitoring of signals up to 50kHz Nyquist bandwidth. |
| SNR | 73dB typical at fIN = 49kHz - enables >11.8 effective bits for precision DC and low-frequency AC measurements. |
| Supply Current | 0.5mA typical at 100ksps; drops to 0.1μA in sleep mode - reduces average power in duty-cycled systems. |
| Analog Input Range | 0V to VDD (2.35V–3.6V) - eliminates need for external reference or level-shifting circuitry when VDD is stable. |
| Integral Linearity | ±0.25LSB typical - limits measurement error to ±0.006% of full scale, critical for calibration-sensitive applications. |
| Power Dissipation | 1.5mW at 100ksps (VDD = 3V) - enables thermal-safe placement in dense PCB layouts without heatsinking. |
Pinout & Package
Package: 6-lead plastic TSOT-23 (S6), 1.6mm × 2.9mm footprint, 0.95mm height, JEDEC MO-220 compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Pin 1) | Positive supply input | Supplies core logic and analog circuitry; also defines full-scale input range (0V to VDD); requires 2.2μF ceramic bypass to GND. |
| GND (Pin 2) | Analog/digital ground reference | Single-point connection to solid ground plane; separates analog return path from noisy digital currents. |
| AIN (Pin 3) | Analog input | High-impedance single-ended input referenced to GND; accepts 0V to VDD signals without external buffering. |
| SCK (Pin 4) | Serial clock input | Controls data shift timing; SDO transitions occur on falling edge; max frequency 10MHz. |
| SDO (Pin 5) | Three-state serial data output | Outputs 12-bit conversion result MSB-first followed by trailing zeros; tri-states when CONV is high. |
| CONV (Pin 6) | Convert control input | Active-high signal; rising edge starts conversion, falling edge enables SDO; controls sleep/wake state. |
Key Features
| Feature | Design Value |
|---|---|
| No data latency | Conversion result available immediately after tTHROUGHPUT (10μs), enabling deterministic real-time control loops. |
| VDD-referenced architecture | Eliminates external reference component and associated layout complexity while maintaining 12-bit accuracy. |
| Automatic sleep mode | Reduces supply current from 0.5mA to 0.1μA between conversions - cuts average power by >99% at low duty cycles. |
| SPI/MICROWIRE™ compatibility | Direct interface with standard MCU/DSP serial peripherals without protocol translation or glue logic. |
| Guaranteed operation from 0°C to 70°C | Validated performance over commercial temperature range - suitable for indoor industrial and consumer electronics. |
Applications
| Portable Medical Sensors | Industrial Process Monitoring |
|---|---|
Use Scenario: Battery-powered pulse oximeter measuring photodiode current via transimpedance amplifier. IC Role / Device Role / Timing Role: 12-bit SAR ADC digitizing analog sensor output at 100Hz–1kHz rates with minimal power draw per sample. Use Value: 0.5mA active current and 0.1μA sleep current extend coin-cell life to >2 years in intermittent-read configurations. | Use Scenario: Remote temperature/humidity node using RTD or capacitive sensor with microcontroller-based signal conditioning. IC Role / Device Role / Timing Role: Precision analog front-end digitizer interfacing directly to sensor output without gain stage or reference IC. Use Value: VDD-referenced 0V–3.3V input range matches common LDO outputs, reducing BOM count and PCB area by 2 components. |
| Automotive Cabin Environment Sensing | Handheld Test Equipment |
Use Scenario: In-cabin air quality module sampling CO₂, VOC, and particulate sensors in 12V-powered infotainment subsystem. IC Role / Device Role / Timing Role: Low-noise, low-power ADC capturing slow-varying environmental parameters with 73dB SNR for reliable baseline detection. Use Value: TSOT-23-6 package enables placement near sensors to minimize noise pickup; 100ksps headroom supports oversampling for enhanced resolution. | Use Scenario: Pocket-sized multimeter or data logger acquiring voltage/current readings with user-triggered or timed sampling. IC Role / Device Role / Timing Role: Core digitization engine handling 100ksps burst capture and streaming to flash memory or Bluetooth radio. Use Value: No-latency 12-bit conversion and SPI interface allow direct MCU readout without FIFO or DMA overhead - simplifying firmware design. |
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 |
|---|---|---|---|
| ADS7822U | 8-bit resolution, 200ksps, 2.7–5.25V supply, SO-8 package | Lower resolution and larger footprint; lacks sleep mode (<1μA standby) | Select only if 8-bit precision suffices and board space allows SO-8; not drop-in compatible. |
| MAX11100ETE+ | 12-bit, 100ksps, 2.7–3.6V, 12-lead TDFN; includes internal reference and PGA | Higher integration but larger package and higher cost; requires reference decoupling | Choose when system needs programmable gain or guaranteed reference stability; not pin-compatible. |
Compared with ADS7822U and MAX11100ETE+, the LTC2360CS6#TRPBF delivers superior 12-bit linearity (±0.25LSB) in the smallest footprint (TSOT-23-6), with lowest active power (0.5mA) and deepest sleep (0.1μA), making it optimal for ultra-compact, battery-constrained designs where external reference is already available.
Availability
LTC2360CS6#TRPBF is available at Aetrix Electronics and suitable for portable medical devices, industrial sensor nodes, automotive cabin monitors, and handheld test equipment requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for LTC2360CS6#TRPBF 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 semiconductors, serving industrial, automotive, communications, and healthcare markets.
The LTC2360CS6#TRPBF belongs to ADI's legacy Linear Technology precision data converter portfolio, designed specifically for ultra-low-power, space-constrained applications demanding high-resolution analog-to-digital conversion without external references or complex support circuitry.
FAQ
What is the maximum sampling rate of the LTC2360CS6#TRPBF?
The LTC2360CS6#TRPBF has a maximum sampling rate of 100ksps, corresponding to a minimum throughput time of 10μs. This rate is fixed per device variant - the LTC2360 family is distinct from the LTC2361 (250ksps) and LTC2362 (500ksps), and the CS6 package does not support higher speeds. The LTC2360CS6#TRPBF achieves this with 0.5mA typical supply current at VDD = 3V.
Does the LTC2360CS6#TRPBF require an external reference voltage?
No, the LTC2360CS6#TRPBF does not require an external reference. It uses the VDD supply as its reference, providing a 0V to VDD analog input range. This architecture eliminates the need for a separate reference IC or resistor divider, reducing component count and layout complexity. The LTC2360CS6#TRPBF is therefore functionally distinct from the TS8-package variants (e.g., LTC2360CTS8#TRPBF) which support dedicated VREF pins.
What is the pin configuration and package type of the LTC2360CS6#TRPBF?
The LTC2360CS6#TRPBF uses a 6-lead plastic TSOT-23 (S6) package with exposed pad. Pin 1 is VDD, Pin 2 is GND, Pin 3 is AIN, Pin 4 is SCK, Pin 5 is SDO, and Pin 6 is CONV. This compact 1.6mm × 2.9mm footprint is JEDEC MO-220 compliant and optimized for high-density PCB layouts where space is constrained.
How does the sleep mode function on the LTC2360CS6#TRPBF?
The LTC2360CS6#TRPBF automatically enters sleep mode after conversion completion when the CONV pin remains high. In this state, bias currents are shut down and only leakage current flows - typically 0.1μA across 0°C to 70°C. Waking occurs on the falling edge of CONV, followed by 2μs acquisition time before the next conversion. This feature enables dramatic average power reduction in duty-cycled systems.
Is the LTC2360CS6#TRPBF compatible with standard SPI interfaces?
Yes, the LTC2360CS6#TRPBF implements a 3-wire SPI/MICROWIRE™-compatible serial interface: CONV acts as chip select, SCK provides clocking, and SDO outputs data MSB-first on the falling edge of SCK. It requires no MISO/MOSI bidirectional lines or additional control signals. The LTC2360CS6#TRPBF supports SCK frequencies up to 10MHz and delivers 12-bit data followed by trailing zeros - fully interoperable with standard MCU SPI peripherals configured for slave mode.
LTC2360CS6#TRPBF 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):
- 100k
- 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:
- -
LTC2360CS6#TRPBF FAQ
1.How can I place an order for LTC2360CS6#TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC2360CS6#TRPBF 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 LTC2360CS6#TRPBF reliable?
The price and inventory of LTC2360CS6#TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC2360CS6#TRPBF is usually 5 days.
3.What payment methods are accepted for LTC2360CS6#TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC2360CS6#TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC2360CS6#TRPBF?
LTC2360CS6#TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC2360CS6#TRPBF 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 LTC2360CS6#TRPBF?
For technical support, including LTC2360CS6#TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC2360CS6#TRPBF requirements.
6.How does Aetrix verify that LTC2360CS6#TRPBF is sourced from the original manufacturer or authorized distributors?
All LTC2360CS6#TRPBF 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 LTC2360CS6#TRPBF meets industry standards.
7.What is the process for return or replacement of LTC2360CS6#TRPBF?
All LTC2360CS6#TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC2360CS6#TRPBF, 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 LTC2360CS6#TRPBF part is unused and in its original packaging.
Return procedure for LTC2360CS6#TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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