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Analog Devices Inc. LT6200IS6-10#TR
- Part No.:
- LT6200IS6-10#TR
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
LT6200IS6-10#TR.pdf
- Description:
- IC BUFFER 1 CIRCUIT TSOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,197
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Product details
Overview
LT6200IS6-10#TR from Analog Devices (formerly Linear Technology) is a single, rail-to-rail input/output, ultralow-noise operational amplifier optimized for high-gain (≥10) signal conditioning. It delivers 1.6GHz gain bandwidth, 0.95nV/√Hz input voltage noise at 100kHz, and 340V/µs slew rate at AV = –10, operating from 2.5V to 12.6V supplies across –40°C to 85°C. It is used in precision photodiode transimpedance amplifiers and high-speed ADC drivers.
For engineers reviewing the LT6200IS6-10#TR datasheet, LT6200IS6-10#TR pinout, LT6200IS6-10#TR application, or LT6200IS6-10#TR equivalent, key selection criteria include its 1.6GHz GBW at AV ≥ 10, shutdown-enabled low-power operation (1.4mA disabled current), TSOT-23-6 package footprint, and guaranteed performance over industrial temperature range.
Technical Context
The LT6200IS6-10#TR employs a proprietary high-speed bipolar input stage enabling both rail-to-rail common-mode input range (including both supply rails) and rail-to-rail output swing. Its internal architecture supports unity-gain stability while delivering enhanced bandwidth and slew rate specifically under closed-loop gains of 10 or higher.
It integrates a dedicated SHDN pin that reduces supply current to ≤1.9mA (typical) when pulled low, with 180ns turn-on/turn-off timing. Thermal shutdown protection activates above 150°C junction temperature, ensuring robustness in compact layouts where power dissipation may be constrained.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 1.6GHz at AV ≥ 10 - enables stable high-frequency amplification in gain-of-10+ configurations without external compensation |
| Input Voltage Noise | 0.95nV/√Hz at 100kHz - critical for preserving SNR in low-level sensor signal chains like photodiode amps |
| Slew Rate | 340V/µs at AV = –10 - supports fast settling of large-signal transients into 1kΩ loads |
| Supply Range | 2.5V to 12.6V - compatible with single-supply 3V/5V systems and dual ±2.5V/±5V rails |
| Operating Temp | –40°C to +85°C - qualified for industrial-grade embedded and instrumentation applications |
| Shutdown Current | ≤1.9mA (typ) - allows dynamic power gating in battery-sensitive or thermally constrained designs |
| Output Drive | ±60mA min - drives heavy capacitive loads or low-impedance ADC inputs directly |
Pinout & Package
LT6200IS6-10#TR is housed in a 6-lead Plastic TSOT-23 (ThinSOT™) package, 1mm height, with exposed V– pad for thermal enhancement. Pin 1 is OUT, Pin 2 is V–, Pin 3 is +IN, Pin 4 is –IN, Pin 5 is SHDN, Pin 6 is V+.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Amplifier Output | Delivers rail-to-rail swing; capable of sourcing/sinking ≥60mA; connects directly to ADC input or filter stage |
| 2 (V–) | Negative Supply Rail | Reference for all internal circuitry; undersurface metal pad must be connected to ground plane for thermal management |
| 3 (+IN) | Noninverting Input | Accepts common-mode voltages from V– to V+; low bias current (–50µA typ) minimizes error in high-Z sources |
| 4 (–IN) | Inverting Input | High-impedance node for feedback networks; matched offset voltage ensures precision in differential configurations |
| 5 (SHDN) | Shutdown Control | Active-low logic input; pulls supply current to ≤1.9mA when ≤0.3V; requires no external pull-up |
| 6 (V+) | Positive Supply Rail | Supports up to 12.6V total supply; PSRR of 68dB maintains AC performance under noisy rail conditions |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in single-supply 3V/5V systems without level-shifting circuitry |
| 0.95nV/√Hz noise | Preserves signal integrity in low-amplitude applications such as optical sensing and medical front-ends |
| 1.6GHz GBW @ AV ≥ 10 | Provides >2× bandwidth advantage over standard 165MHz op-amps in fixed-gain instrumentation stages |
| Integrated shutdown | Reduces system standby power by >90% without requiring external MOSFET switches or sequencing control |
| Industrial temp grade | Guarantees parametric performance across –40°C to +85°C without derating or margining overhead |
Applications
| Transimpedance Amplifier | High-Speed ADC Driver |
|---|---|
Use Scenario: Converting weak current from a photodiode (e.g., 10nA–1µA) into a precise voltage signal for digitization. IC Role / Device Role / Timing Role: Primary transimpedance gain stage with feedback resistor; sets system noise floor and bandwidth. Use Value: 0.95nV/√Hz noise and 1.6GHz GBW allow >10MHz signal bandwidth with <0.1% distortion at 1MHz, per datasheet Figure TA01. | Use Scenario: Buffering and driving analog inputs of high-resolution SAR or pipeline ADCs (e.g., 16-bit, 1MSPS+). IC Role / Device Role / Timing Role: High-fidelity gain stage preceding ADC sample-and-hold; manages charge injection and settling. Use Value: 340V/µs slew rate and 180ns turn-on time ensure sub-0.1% settling within 165ns for 2V step, meeting tight ADC timing budgets. |
| Rail-to-Rail Signal Buffer | Active Filter Stage |
Use Scenario: Isolating and level-shifting signals between mixed-voltage domains (e.g., 3.3V MCU to 5V DAC). IC Role / Device Role / Timing Role: Unity-gain buffer with minimal phase shift and distortion across full rail span. Use Value: Output swings within 170mV of rails at 20mA load, maintaining >120dB open-loop gain at DC for precision DC coupling. | Use Scenario: Implementing 2nd-order low-pass or bandpass filters in data acquisition front-ends. IC Role / Device Role / Timing Role: Active integrator or gain stage in Sallen-Key or MFB topologies. Use Value: 1.6GHz GBW supports filter cutoff frequencies up to ~20MHz with <0.5dB passband ripple and monotonic roll-off. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-gain, low-noise op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADA4898-1ARMZ | Lower noise (0.9nV/√Hz), but only 1GHz GBW at AV = 10; no shutdown pin; SO-8 only | Preferred where ultimate noise dominates over power gating needs; unsuitable for space-constrained TSOT-23 layouts | Select if PCB area permits SO-8 and shutdown is unnecessary; verify thermal design for 125°C max junction |
| OPA847IDBVR | Higher noise (1.05nV/√Hz), 3.9GHz GBW at AV = 10, but requires external compensation; no rail-to-rail input | Better for ultra-wideband RF IF amplification; incompatible with rail-to-rail sensor interfaces | Choose only for >100MHz small-signal gain stages; avoid in photodiode or precision DC-coupled paths |
Compared with ADA4898-1ARMZ and OPA847IDBVR, the LT6200IS6-10#TR uniquely combines industrial-temp-rated TSOT-23 packaging, integrated shutdown, rail-to-rail input, and 1.6GHz GBW-making it optimal for compact, power-aware, precision analog front-ends where layout area and thermal headroom are constrained.
Availability
LT6200IS6-10#TR is available at Aetrix Electronics and suitable for industrial instrumentation, optical sensing modules, and high-speed data acquisition systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LT6200IS6-10#TR 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. (acquired Linear Technology in 2017) is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies.
The LT6200 family was designed specifically for ultralow-noise, high-speed signal conditioning in space- and power-constrained industrial and instrumentation applications-emphasizing rail-to-rail operation, wide supply flexibility, and robust thermal behavior.
FAQ
What is the gain bandwidth product of the LT6200IS6-10#TR, and under what conditions is it specified?
The LT6200IS6-10#TR has a gain bandwidth product of 1.6GHz, specified at closed-loop gain ≥10 and VS = 5V. This value is measured at 1MHz frequency with AV = –10 configuration and reflects its optimization for high-gain, high-frequency applications-not unity-gain operation. The LT6200IS6-10#TR achieves this while maintaining stability without external compensation.
Does the LT6200IS6-10#TR support rail-to-rail input and output operation?
Yes, the LT6200IS6-10#TR supports true rail-to-rail input common-mode range (from V– to V+) and rail-to-rail output swing (within 170mV of each rail at 20mA load). This capability is confirmed across its full –40°C to +85°C operating range and enables direct interfacing with single-supply microcontrollers and ADCs without level-shifting circuitry.
What is the function and electrical behavior of the SHDN pin on the LT6200IS6-10#TR?
The SHDN pin on the LT6200IS6-10#TR is an active-low shutdown control. When pulled to ≤0.3V, it reduces supply current to ≤1.9mA (typical), and when left open or pulled high (>V+–0.5V), the device operates normally. Turn-on and turn-off times are both 180ns with 100Ω load, and SHDN pin current is ≤300µA at 0.3V-enabling direct GPIO control without buffering.
What package type and pin count does the LT6200IS6-10#TR use, and is thermal pad connection required?
The LT6200IS6-10#TR uses a 6-lead Plastic TSOT-23 (ThinSOT™) package with 1mm profile. Its underside includes an exposed metal pad tied internally to V–, which must be soldered to a PCB ground plane for effective thermal dissipation. θJA is rated at 160°C/W with proper copper land pattern-failure to connect this pad risks exceeding 150°C junction temperature under sustained 60mA output load.
How does the LT6200IS6-10#TR's noise performance compare to the base LT6200 variant?
The LT6200IS6-10#TR maintains the same 0.95nV/√Hz input voltage noise density at 100kHz as the LT6200/LT6200-5 variants-this is a family-wide specification. However, its optimized high-gain architecture (1.6GHz GBW vs. 165MHz for LT6200) does not degrade noise; instead, it preserves ultralow noise while extending usable bandwidth for gain-of-10+ circuits, making LT6200IS6-10#TR ideal for fixed-gain, high-fidelity signal chains.
LT6200IS6-10#TR 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
- Amplifier Type:
- Buffer
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 450V/µs
- Gain Bandwidth Product:
- 1.6 GHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 23 µA
- Voltage - Input Offset:
- 2.5 mV
- Current - Supply:
- 20mA
- Current - Output / Channel:
- 90 mA
- Voltage - Supply Span (Min):
- 2.5 V
- Voltage - Supply Span (Max):
- 12.6 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-23-6
LT6200IS6-10#TR FAQ
1.How can I place an order for LT6200IS6-10#TR through Aetrix?
Please submit a Request for Quotation (RFQ) for LT6200IS6-10#TR 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 LT6200IS6-10#TR reliable?
The price and inventory of LT6200IS6-10#TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LT6200IS6-10#TR is usually 5 days.
3.What payment methods are accepted for LT6200IS6-10#TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LT6200IS6-10#TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LT6200IS6-10#TR?
LT6200IS6-10#TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LT6200IS6-10#TR 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 LT6200IS6-10#TR?
For technical support, including LT6200IS6-10#TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LT6200IS6-10#TR requirements.
6.How does Aetrix verify that LT6200IS6-10#TR is sourced from the original manufacturer or authorized distributors?
All LT6200IS6-10#TR 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 LT6200IS6-10#TR meets industry standards.
7.What is the process for return or replacement of LT6200IS6-10#TR?
All LT6200IS6-10#TR units undergo pre-shipment inspection (PSI). If there is an issue with LT6200IS6-10#TR, 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 LT6200IS6-10#TR part is unused and in its original packaging.
Return procedure for LT6200IS6-10#TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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