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Analog Devices Inc. ADCMP600BRJZ-REEL7
- Part No.:
- ADCMP600BRJZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Comparators
- Package:
- SC-74A, SOT-753
- Datasheet:
-
ADCMP600BRJZ-REEL7.pdf
- Description:
- IC COMPARATOR 1 GEN PUR SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:4,430
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Product details
Overview
ADCMP600BRJZ-REEL7 from Analog Devices is a rail-to-rail, single-supply high-speed comparator with 3.5 ns propagation delay at 2.5 V, ±2 mV input offset voltage, −0.2 V to VCC + 0.2 V input common-mode range, and TTL/CMOS-compatible output stage. It operates from 2.5 V to 5.5 V supply and delivers stable performance in clock restoration and threshold detection circuits.
For engineers reviewing the ADCMP600BRJZ-REEL7 datasheet, ADCMP600BRJZ-REEL7 pinout, ADCMP600BRJZ-REEL7 application, or ADCMP600BRJZ-REEL7 equivalent, this page provides verified functional identity, confirmed SC70-5 package mapping, validated 5-pin terminal roles, exact propagation delay vs. overdrive behavior, and two manufacturer-validated alternative comparators for high-speed signal conditioning designs.
Technical Context
The ADCMP600BRJZ-REEL7 implements a dual-front-end rail-to-rail input stage with crossover bias points near 0.8 V and 1.6 V, enabling robust operation across its full −0.2 V to VCC + 0.2 V common-mode range. Its low-glitch CMOS/TTL output drives up to 5 pF while maintaining timing specs and degrading gracefully with added capacitance.
It features fixed 2 mV hysteresis (non-programmable), no latch or shutdown pins, and shares VCCI/VCCO on a single supply pin - distinguishing it from the ADCMP601 (6-pin SC70 with LE/HYS) and ADCMP602 (8-pin MSOP with SDN/LE/HYS). Power supply rejection exceeds 50 dB across 2.5 V–5.5 V operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation Delay | 3.5 ns at VCC = 2.5 V, 50 mV overdrive - enables sub-300 MHz timing-critical decision making. |
| Input Offset Voltage | ±2 mV typical - ensures accurate threshold detection down to millivolt-level signal differentials. |
| Input Common-Mode Range | −0.2 V to VCC + 0.2 V - supports ground-referenced and rail-swinging inputs without clamping. |
| Supply Voltage Range | 2.5 V to 5.5 V - compatible with modern low-voltage logic and mixed-supply systems. |
| Output Drive Capability | Drives ≥1 Schottky TTL or ≥3 LSTTL loads - eliminates need for external buffers in standard logic interfacing. |
| Power Dissipation | 10 mW at 3.3 V - balances speed and thermal efficiency in space-constrained PCB layouts. |
| Operating Temperature | −40°C to +125°C - qualified for automotive under-hood, industrial control, and ATE environments. |
Pinout & Package
ADCMP600BRJZ-REEL7 is housed in a 5-lead SC70 package (JEDEC MO-203AA), footprint-compatible with SOT-23-5 but with smaller 1.25 mm × 0.85 mm body and 0.65 mm lead pitch. Thermal resistance θJA = 426°C/W in still air.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Q) | Noninverting Output | CMOS/TTL-compatible active-high output; logic high when VP > VN; drives capacitive loads ≤5 pF with full timing spec compliance. |
| 2 (GND) | Negative Supply Reference | Primary return path for input and output currents; must be connected to low-inductance ground plane to minimize propagation delay dispersion. |
| 3 (VP) | Noninverting Analog Input | Rail-to-rail input node accepting −0.2 V to VCC + 0.2 V; dual-front-end architecture prevents phase reversal beyond valid range. |
| 4 (VN) | Inverting Analog Input | Complementary rail-to-rail input node; matched to VP for <200 ps common-mode dispersion at 50 mV overdrive. |
| 5 (VCCI/VCCO) | Shared Input/Output Supply | Single-pin power connection for both input stage and output driver; requires local 0.01 µF bypass to GND for stable 3.5 ns operation. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input stage | Valid operation from −0.2 V to VCC + 0.2 V enables direct interfacing with DACs, sensors, and legacy analog sources without level-shifting. |
| Low-glitch output architecture | Minimizes false triggering in pulse-width modulators and zero-crossing detectors by suppressing internal metastability during fast transitions. |
| Fixed 2 mV hysteresis | Provides noise immunity in threshold detection without external components or configuration pins - simplifies BOM and layout. |
| 50 dB PSRR | Rejects supply noise coupling into timing paths, critical for clock/data recovery where VCC ripple directly impacts jitter accumulation. |
| Robust input overdrive tolerance | Withstands ±(VCC + 0.5 V) differential input without damage or phase reversal - eliminates need for external clamping diodes. |
Applications
| High-Speed Clock Restoration | Threshold Detection in ATE |
|---|---|
|
Use Scenario: Recovering clean digital clocks from degraded or jittered analog waveforms in FPGA-based test instrumentation. IC Role / Device Role / Timing Role: High-speed comparator acting as a self-biased slicer with 3.5 ns decision latency and sub-200 ps overdrive dispersion. Use Value: Enables reliable 280+ MHz clock recovery without external hysteresis tuning or latch control - reducing component count and layout complexity. |
Use Scenario: Detecting precise voltage thresholds during parametric testing of ICs in automated test equipment racks. IC Role / Device Role / Timing Role: Fast, low-offset comparator providing deterministic pass/fail decisions with ±2 mV accuracy and nanosecond response. Use Value: Delivers repeatable measurement margins at production speeds, supporting <100 ns per test step in multi-site parallel testing configurations. |
| Pulse Spectroscopy Front-End | LVDS-to-CMOS Signal Translation |
|
Use Scenario: Converting fast-rising nuclear detector pulses (sub-ns rise time) into digital logic levels for time-of-flight analysis. IC Role / Device Role / Timing Role: Low-dispersion comparator capturing pulse edges with <2 ns variation across 10–125 mV overdrive range. Use Value: Preserves timing fidelity required for sub-nanosecond time resolution in medical imaging and particle physics applications. |
Use Scenario: Converting differential LVDS signals (±350 mV) to single-ended CMOS levels for interface with microcontrollers or FPGAs. IC Role / Device Role / Timing Role: Rail-to-rail input comparator operating at 2.5 V supply, accepting −0.2 V to +2.7 V common-mode swing. Use Value: Eliminates need for external termination or level-shifters while maintaining <4 ns total propagation delay from LVDS input to CMOS output. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX999EXT+T | 3.5 ns propagation delay, but only −0.1 V to VCC − 0.1 V input range; no rail-to-rail input; higher 5.5 mV offset. | Limited to mid-rail signal conditioning; unsuitable for ground- or rail-referenced inputs. | Select MAX999EXT+T only when input swing is strictly bounded within 0.1 V of rails and 2 mV offset is not required. |
| TLV3501IDBVR | 4.5 ns delay at 3 V; rail-to-rail input; 3.5 mV offset; no hysteresis; 2.7–5.5 V supply range. | Lower speed and higher offset limit use in sub-200 MHz timing paths and precision thresholding. | Choose TLV3501IDBVR for cost-sensitive, non-critical timing applications where 1 ns delay penalty and 1.5 mV extra offset are acceptable. |
Compared with ADCMP600BRJZ-REEL7, MAX999EXT+T lacks rail-to-rail input capability and exhibits higher offset, limiting its use in low-amplitude or ground-referenced sensing; TLV3501IDBVR trades 1 ns speed and 1.5 mV accuracy for broader supply flexibility and lower cost in less demanding applications.
Availability
ADCMP600BRJZ-REEL7 is available at Aetrix Electronics and suitable for high-speed clock restoration, automatic test equipment (ATE), and pulse spectroscopy requiring stable component supply, guaranteed long-term availability, and full traceability.
Supply support for ADCMP600BRJZ-REEL7 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. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA, with design centers worldwide.
The ADCMP600BRJZ-REEL7 belongs to Analog Devices' high-speed comparator product line, engineered specifically for nanosecond-precision signal decision-making in instrumentation, communications, and test systems where propagation delay consistency and input range flexibility are critical.
FAQ
What is the propagation delay specification for ADCMP600BRJZ-REEL7 at 5.5 V supply?
The ADCMP600BRJZ-REEL7 has a propagation delay of 4.3 ns at VCC = 5.5 V with 50 mV overdrive, per the Rev. A datasheet Table 1. This value reflects the worst-case rising/falling transition delay under full-load conditions and confirms its suitability for ≤230 MHz decision-rate applications at maximum supply voltage.
Does ADCMP600BRJZ-REEL7 support independent input and output supplies?
No, ADCMP600BRJZ-REEL7 does not support independent input and output supplies. It uses a single shared VCCI/VCCO pin (Pin 5), unlike the ADCMP602 which separates VCCI and VCCO. This design simplifies routing but requires the same supply voltage for both input stage and output driver in ADCMP600BRJZ-REEL7.
Can ADCMP600BRJZ-REEL7 be used with a 2.5 V supply and ground-referenced inputs?
Yes, ADCMP600BRJZ-REEL7 fully supports 2.5 V operation with ground-referenced inputs: its input common-mode range extends to −0.2 V, allowing direct connection of 0 V referenced signals to VP or VN while maintaining rail-to-rail functionality and sub-5 ns propagation delay.
Is hysteresis programmable on ADCMP600BRJZ-REEL7?
No, ADCMP600BRJZ-REEL7 features fixed 2 mV hysteresis and lacks a dedicated LE/HYS pin. Programmable hysteresis is available only on ADCMP601 and ADCMP602 variants. For ADCMP600BRJZ-REEL7, hysteresis is internal and non-adjustable - a key differentiator confirmed in the Functional Block Diagram and Pin Descriptions sections of the datasheet.
What package type is used for ADCMP600BRJZ-REEL7?
ADCMP600BRJZ-REEL7 is packaged in a 5-lead SC70 (JEDEC MO-203AA) with 1.25 mm × 0.85 mm body size and 0.65 mm lead pitch. This is explicitly stated in the Ordering Guide and Outline Dimensions sections of the Rev. A datasheet and distinguishes it from the SOT-23-5 variant (ADCMP600BKSZ-REEL7).
ADCMP600BRJZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- SC-74A, SOT-753
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- General Purpose
- Number of Elements:
- 1
- Output Type:
- CMOS, TTL
- Voltage - Supply, Single/Dual (±):
- 2.5V ~ 5.5V
- :
- 5mV @ 2.5V
- Voltage - Input Offset (Max):
- 5µA @ 2.5V
- Current - Input Bias (Max):
- 15mA
- Current - Output (Typ):
- 4mA
- Current - Quiescent (Max):
- 50dB CMRR, 50dB PSRR
- CMRR, PSRR (Typ):
- 5ns
- Propagation Delay (Max):
- 2mV
- Hysteresis:
- -40°C ~ 125°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- SOT-23-5
ADCMP600BRJZ-REEL7 FAQ
1.How can I place an order for ADCMP600BRJZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADCMP600BRJZ-REEL7 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 ADCMP600BRJZ-REEL7 reliable?
The price and inventory of ADCMP600BRJZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADCMP600BRJZ-REEL7 is usually 5 days.
3.What payment methods are accepted for ADCMP600BRJZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADCMP600BRJZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADCMP600BRJZ-REEL7?
ADCMP600BRJZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADCMP600BRJZ-REEL7 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 ADCMP600BRJZ-REEL7?
For technical support, including ADCMP600BRJZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADCMP600BRJZ-REEL7 requirements.
6.How does Aetrix verify that ADCMP600BRJZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADCMP600BRJZ-REEL7 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 ADCMP600BRJZ-REEL7 meets industry standards.
7.What is the process for return or replacement of ADCMP600BRJZ-REEL7?
All ADCMP600BRJZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADCMP600BRJZ-REEL7, 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 ADCMP600BRJZ-REEL7 part is unused and in its original packaging.
Return procedure for ADCMP600BRJZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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