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Texas Instruments ADC08200CIMT/NOPB
- Part No.:
- ADC08200CIMT/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 24-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
ADC08200CIMT/NOPB.pdf
- Description:
- IC ADC 8BIT PIPELINED 24TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,083
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Product details
Overview
ADC08200CIMT/NOPB from Texas Instruments is an 8-bit, 200 Msps monolithic analog-to-digital converter with integrated track-and-hold, single-ended input, +3V supply operation, and TTL/CMOS-compatible digital outputs. It delivers 7.3 ENOB at 50 MHz input frequency, consumes 210 mW at full rate, and supports industrial temperature range (−40°C to +105°C) in a 24-lead TSSOP package - used in flat panel displays and medical imaging front-ends.
For engineers reviewing the ADC08200CIMT/NOPB datasheet, ADC08200CIMT/NOPB pinout, ADC08200CIMT/NOPB application, or ADC08200CIMT/NOPB equivalent, key selection criteria include its 200 Msps sampling rate, 7.3-bit effective resolution at RF frequencies, power-down mode (1 mW), reference ladder flexibility (VRT/VRB/VRM), and straight-binary output timing with 6-cycle pipeline latency.
Technical Context
The ADC08200CIMT/NOPB employs a unique switched-capacitor bandgap architecture optimized for low-power, high-speed digitization. Its internal sample-and-hold operates on the rising edge of CLK, with aperture jitter of 2 ps rms and sampling delay of 2.6 ns - enabling accurate capture of fast transient signals up to 500 MHz full-power bandwidth.
It features separate analog (VA) and driver (VDR) supplies, dual-reference ladder terminals (VRT, VRB, VRM), and TTL/CMOS-compatible digital I/O with configurable output voltage levels (2.4V–3.6V). Power consumption scales linearly at 1.05 mW/Msps, and the PD pin enables hardware-controlled power-down with output data hold functionality.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 8-bit straight-binary output - defines quantization step size and dynamic range for baseband signal digitization. |
| Max Sampling Rate | 200 Msps minimum - supports Nyquist sampling of signals up to 100 MHz without aliasing in wideband applications. |
| ENOB @ 50 MHz | 7.3 bits typical - indicates usable resolution under real-world AC conditions, directly impacting SNR and distortion performance. |
| Power Consumption | 210 mW at 200 Msps (1.05 mW/Msps typ) - enables thermal management in compact, battery-sensitive systems like portable instruments. |
| Aperture Jitter | 2 ps rms - limits sampling uncertainty, critical for maintaining SFDR >60 dBc and THD ≤−60 dBc at high input frequencies. |
| Reference Flexibility | VRT/VRB/VRM pins accessible - allows user-defined full-scale range (e.g., 0.3V to 1.9V) and mid-point biasing for DC-coupled signal chains. |
| Operating Temp Range | −40°C to +105°C - validated for extended industrial environments including projection systems and medical imaging enclosures. |
Pinout & Package
ADC08200CIMT/NOPB is housed in a 24-lead TSSOP (PW) package with exposed thermal pad, optimized for high-frequency layout and thermal dissipation in dense PCB designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN | Analog input node | Single-ended signal input referenced to VIN GND; conversion range defined by VRT and VRB voltages. |
| VRT, VRB, VRM | Reference ladder terminals | Top, bottom, and midpoint of internal resistor ladder - enable precise full-scale adjustment and common-mode control. |
| CLK | Digital timing input | Rising-edge-triggered sampling clock; minimum pulse width 0.65 ns high / 0.87 ns low at 200 MHz. |
| PD | Power-down control | Active-high logic input; places device in 1 mW standby while holding last valid output word on D0–D7. |
| D0–D7 | Digital output bus | 8-bit parallel TTL/CMOS outputs (D0 = LSB); data valid after 6-clock pipeline + tOD (≤5.1 ns) from CLK rise. |
| VA, VDR, AGND, DR GND | Supply & ground rails | Separate analog (VA) and driver (VDR) supplies decoupled independently; AGND/DR GND must be isolated but tied at single point. |
Key Features
| Feature | Design Value |
|---|---|
| Low-power scaling | 1.05 mW per Msps - reduces heat generation and simplifies thermal design in multi-channel or portable systems. |
| On-chip track-and-hold | Eliminates external S/H circuitry - lowers BOM count and board area while ensuring consistent acquisition timing across channels. |
| Reference ladder access | VRT/VRB/VRM pins exposed - supports custom gain/offset calibration and flexible input range mapping without external op-amps. |
| TTL/CMOS output compatibility | Supports 2.4V–3.6V VDR - enables direct interfacing with FPGA I/O banks or ASIC logic without level-shifting components. |
| Industrial temperature operation | Functional from −40°C to +105°C - qualified for use in set-top boxes, projection engines, and battery-powered diagnostic equipment. |
Applications
| Flat Panel Displays | Medical Imaging |
|---|---|
Use Scenario: Digitizing RGB video signals from timing controllers in LCD/LED display modules operating at pixel clocks up to 165 MHz. IC Role / Device Role / Timing Role: High-speed ADC capturing analog video inputs with minimal latency and jitter to preserve color fidelity and reduce motion artifacts. Use Value: 200 Msps sampling and 7.3 ENOB ensure accurate reconstruction of high-resolution video waveforms with <−60 dBc THD. | Use Scenario: Converting analog ultrasound echo signals in portable Doppler or B-mode imaging systems with real-time beamforming requirements. IC Role / Device Role / Timing Role: Front-end digitizer acquiring wideband RF echoes (up to 50 MHz) with low aperture jitter to maintain spatial resolution and contrast sensitivity. Use Value: 2 ps rms aperture jitter and 500 MHz full-power bandwidth support clean time-domain sampling for high-fidelity image reconstruction. |
| Projection Systems | Battery-Powered Instruments |
Use Scenario: Capturing analog sync and video data in DLP or LCoS projector engines requiring precise timing alignment between light modulation and frame updates. IC Role / Device Role / Timing Role: Synchronized digitizer feeding FPGA-based image processing pipelines with deterministic 6-cycle pipeline latency and stable clock-to-data timing. Use Value: Output delay (tOD ≤5.1 ns) and hold time (tOH ≤2.5 ns) guarantee reliable capture by downstream logic at 200 MHz clock rates. | Use Scenario: Signal acquisition in handheld spectrum analyzers or portable oscilloscopes where power efficiency and thermal envelope are constrained. IC Role / Device Role / Timing Role: Low-power ADC enabling >4-hour battery life at 100 Msps while maintaining 7.0+ ENOB across operating temperature range. Use Value: 1.05 mW/Msps power scaling and 1 mW power-down mode extend runtime and reduce heat-induced drift in uncooled enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit, high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADC08D1000CIYB/NOPB | 10-bit, 1 Gsps, dual-channel, LVDS outputs, 1.9 W power - higher resolution and speed but significantly higher power and cost. | Used in high-end radar and communications test equipment requiring >8 ENOB at >100 MHz IF. | Select only when >8-bit resolution and >200 Msps throughput are mandatory; not drop-in due to pinout, interface, and thermal differences. |
| ADS5270IPFP | 8-bit, 50 Msps, 12-channel, serial LVDS interface, 1.2 W - lower speed, higher channel count, no internal reference ladder access. | Suitable for multi-sensor data acquisition in industrial monitoring where channel density outweighs speed. | Choose for space-constrained multi-channel systems needing lower aggregate power; requires redesign for parallel interface and reference configuration. |
Compared with ADC08200CIMT/NOPB, ADC08D1000CIYB/NOPB offers greater resolution and bandwidth at substantially higher power and complexity, while ADS5270IPFP trades speed for channel count and serial interface - making ADC08200CIMT/NOPB optimal for single-channel, low-power, reference-flexible 200 Msps digitization.
Availability
ADC08200CIMT/NOPB is available at Aetrix Electronics and suitable for flat panel displays, medical imaging front-ends, and battery-powered instrumentation requiring stable component supply, long-term lifecycle support, and guaranteed traceable sourcing.
Supply support for ADC08200CIMT/NOPB 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
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-performance data converters for industrial, automotive, and communications markets.
The ADC08200CIMT/NOPB belongs to TI's high-speed precision ADC portfolio, designed specifically for cost-sensitive, power-constrained applications demanding 200 Msps sampling with flexible reference architecture and industrial temperature operation.
FAQ
What is the maximum sampling rate guaranteed for ADC08200CIMT/NOPB?
The ADC08200CIMT/NOPB is specified with a minimum maximum sampling rate of 200 Msps across the full industrial temperature range (−40°C to +105°C), verified per the Electrical Characteristics table in the SNAS136M datasheet. At 200 Msps, it maintains 7.3 ENOB at 50 MHz input frequency and meets all AC performance specifications including SFDR ≥60 dBc and THD ≤−60 dBc.
Does ADC08200CIMT/NOPB support differential analog input?
No, ADC08200CIMT/NOPB supports only single-ended analog input via the VIN pin, with conversion range defined by externally applied VRT and VRB reference voltages. The datasheet explicitly states "Single-Ended Input" under FEATURES and shows no differential input structure in the block diagram or pin descriptions - differential signaling requires external amplification or a different ADC family.
How does the power-down mode function on ADC08200CIMT/NOPB?
When the PD pin is driven high, ADC08200CIMT/NOPB enters power-down mode consuming approximately 1 mW (typical), and its D0–D7 output pins retain the last valid conversion result. This behavior is confirmed in the FEATURES section and PIN DESCRIPTIONS - the device remains in this state until PD is returned low, at which point normal sampling resumes after a brief stabilization period.
What is the purpose of the VRM pin on ADC08200CIMT/NOPB?
The VRM pin is the midpoint of the internal reference ladder and must be bypassed to a quiet ground point with a 0.1 µF capacitor. As stated in the PIN DESCRIPTIONS, it is not an output or adjustable node - leaving VRM open or loading it beyond 10 µA degrades reference stability and increases INL/DNL errors, directly impacting ENOB and linearity performance.
Can ADC08200CIMT/NOPB operate with a 2.5V supply instead of 3V?
Yes, ADC08200CIMT/NOPB supports VA supply voltages from +2.7V to +3.6V per the Operating Ratings table, and VDR may be as low as +2.4V. While 3.0V is the nominal condition for published specs, operation at 2.5V is outside the guaranteed range - performance parameters such as ENOB, SNR, and power consumption will degrade and are not characterized below 2.7V.
ADC08200CIMT/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 24-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Number of Bits:
- 8
- Sampling Rate (Per Second):
- 200M
- Number of Inputs:
- 1
- Input Type:
- Single Ended
- Data Interface:
- Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- Pipelined
- Reference Type:
- External
- Voltage - Supply, Analog:
- 2.7V ~ 3.6V
- Voltage - Supply, Digital:
- 2.7V ~ 3.6V
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 24-TSSOP
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
ADC08200CIMT/NOPB FAQ
1.How can I place an order for ADC08200CIMT/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for ADC08200CIMT/NOPB 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 ADC08200CIMT/NOPB reliable?
The price and inventory of ADC08200CIMT/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADC08200CIMT/NOPB is usually 5 days.
3.What payment methods are accepted for ADC08200CIMT/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADC08200CIMT/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADC08200CIMT/NOPB?
ADC08200CIMT/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADC08200CIMT/NOPB 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 ADC08200CIMT/NOPB?
For technical support, including ADC08200CIMT/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADC08200CIMT/NOPB requirements.
6.How does Aetrix verify that ADC08200CIMT/NOPB is sourced from the original manufacturer or authorized distributors?
All ADC08200CIMT/NOPB 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 ADC08200CIMT/NOPB meets industry standards.
7.What is the process for return or replacement of ADC08200CIMT/NOPB?
All ADC08200CIMT/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with ADC08200CIMT/NOPB, 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 ADC08200CIMT/NOPB part is unused and in its original packaging.
Return procedure for ADC08200CIMT/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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