My Inquiry
My Account
Analog Devices Inc. LTC6258IS6#TRPBF
- Part No.:
- LTC6258IS6#TRPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
LTC6258IS6#TRPBF.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT TSOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:4,823
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LTC6258IS6#TRPBF from Analog Devices is a single-channel, rail-to-rail input/output operational amplifier optimized for micropower precision applications. It delivers 1.3MHz gain-bandwidth, 20µA supply current, 400µV max input offset voltage, and stable operation driving up to 100nF capacitive loads - ideal for battery-powered instrumentation and automotive sensor signal conditioning.
For engineers reviewing the LTC6258IS6#TRPBF datasheet, LTC6258IS6#TRPBF pinout, LTC6258IS6#TRPBF application, or LTC6258IS6#TRPBF equivalent, key selection criteria include its 1.8V–5.25V supply range, 7µA shutdown current, EMI rejection ratio of 45dB at 1GHz, rail-to-rail I/O swing within 30mV of rails, and TSOT-23-6 package compatibility with space-constrained portable designs.
Technical Context
The LTC6258IS6#TRPBF employs a dual-input-stage architecture (PNP/NPN) enabling true rail-to-rail input operation across –0.1V to V+ + 0.1V, with bias current cancellation maintaining ≤75nA input bias over 0.2V–(V+–0.2V) common-mode range. Its C-Load™ compensation ensures unity-gain stability with capacitive loads up to 100nF without external compensation.
Internal shutdown logic activates below 0.6V on SHDN (relative to V–), reducing supply current to ≤7µA while placing the output in high-impedance state. The output stage uses a common-emitter buffer topology delivering ±4mA drive and <300mV saturation voltage near both rails at 1mA load.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-Bandwidth Product | 1.3MHz - enables stable unity-gain filtering up to ~10kHz with low phase error in active filter designs. |
| Supply Current (Active) | 20µA - supports >1-year battery life in coin-cell-powered IoT sensors operating at 1Hz sampling. |
| Input Offset Voltage | ±400µV max - ensures <0.1% gain error in 12-bit precision front-ends with 1V full-scale input. |
| Rail-to-Rail Output Swing | Within 30mV of V–/V+ at 100µA load - eliminates need for negative supply in ground-sensing transducer interfaces. |
| EMI Rejection Ratio | 45dB at 1GHz - suppresses cellular/WiFi interference in automotive cabin electronics without shielding. |
| Capacitive Load Drive | Stable with 100nF - allows direct connection to ADC input capacitors or long PCB traces without oscillation. |
| Shutdown Current | ≤7µA - reduces system standby power by >99% versus active mode in duty-cycled measurement systems. |
Pinout & Package
Package: 6-Lead TSOT-23 (S6), 2.9mm × 1.6mm × 0.9mm, exposed pad not connected (non-functional).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (V+) | Positive supply input | Accepts 1.8V–5.25V; requires 0.1µF ceramic bypass capacitor to V– for stability. |
| 2 (SHDN) | Active-low shutdown control | Pulled high internally; drive ≤0.6V relative to V– to enter 7µA shutdown mode. |
| 3 (–IN) | Inverting input | Operates from V– – 0.1V to V+ + 0.1V; differential input voltage limited to ±1.4V. |
| 4 (OUT) | Amplifier output | Rail-to-rail capable; sinks/sources ≥4mA; high-Z in shutdown. |
| 5 (V–) | Negative supply input | Typically GND; supports split supplies if V+–V– ∈ [1.8V, 5.25V]. |
| 6 (+IN) | Noninverting input | Same voltage range as –IN; bias current ≤75nA over mid-rail CM range. |
Key Features
| Feature | Design Value |
|---|---|
| C-Load™ capacitive load drive | Guaranteed unity-gain stability with 100nF load - eliminates need for isolation resistors in ADC driver stages. |
| Rail-to-rail input and output | Input range extends 100mV beyond supplies; output swings to within 30mV of rails - maximizes dynamic range in low-voltage systems. |
| EMI rejection at 1GHz | 45dB rejection ratio - prevents RF rectification-induced DC offset errors in noisy automotive environments. |
| Low 1/f noise | 2µVP-P (0.1Hz–10Hz) - critical for precision DC-coupled sensor amplification without baseline drift. |
| Shutdown with fast recovery | 7µs turn-off / 152µs turn-on time - enables microsecond-level power gating in burst-mode data acquisition. |
Applications
| Micropower Active Filter | Portable Instrumentation |
|---|---|
Use Scenario: 10kHz bandpass filter for vibration sensor signal conditioning in handheld test equipment. IC Role / Device Role / Timing Role: Precision gain stage and filter integrator with rail-to-rail I/O enabling full 0–3.3V ADC utilization. Use Value: 1.3MHz GBW and 38nV/√Hz noise density preserve SNR >85dB while consuming only 20µA per channel. |
Use Scenario: Front-end amplifier for thermocouple or strain gauge measurements in battery-operated field meters. IC Role / Device Role / Timing Role: Low-offset, low-bias-current signal conditioner with ground-sensing capability (inputs extend below V–). Use Value: ±400µV offset and ≤75nA bias current minimize error in high-impedance sensor bridges without calibration. |
| Battery-Powered System | Automotive Electronics |
Use Scenario: Voltage reference buffer in solar-powered environmental monitoring node with 10-year battery target. IC Role / Device Role / Timing Role: Low-quiescent-current buffer isolating precision reference from varying load currents. Use Value: 20µA active current and 7µA shutdown current extend CR2032 battery life to >5 years in sleep-wake cycles. |
Use Scenario: Cabin temperature sensor amplifier in automotive HVAC control module exposed to GSM/Bluetooth RF fields. IC Role / Device Role / Timing Role: EMI-hardened signal conditioner rejecting 900MHz/2.4GHz interference before ADC digitization. Use Value: 45dB EMI rejection ratio prevents RF-induced offset shifts >100µV in safety-critical thermal feedback loops. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rail-to-rail op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCP6001T-I/OT | Lower GBW (1MHz), higher offset (1.5mV), no shutdown, SOT-23-5 package (no SHDN pin) | Suitable for cost-sensitive non-shutdown applications; lacks EMI rejection and capacitive load drive | Select when shutdown and 100nF drive are unnecessary and budget constraints dominate |
| TSV611ICT | Similar 1.3MHz GBW but higher supply current (65µA), no specified EMI rejection, wider offset (1.8mV) | Acceptable for industrial sensors where EMI immunity is less critical than in automotive | Choose when higher drive strength needed but 20µA quiescent current is not mandatory |
Compared with MCP6001T-I/OT and TSV611ICT, the LTC6258IS6#TRPBF uniquely combines micropower operation (20µA), robust EMI immunity (45dB @1GHz), and guaranteed 100nF capacitive load stability - making it irreplaceable in battery-powered automotive and medical instrumentation requiring simultaneous low power, precision, and noise resilience.
Availability
LTC6258IS6#TRPBF is available at Aetrix Electronics and suitable for micropower active filters, portable instrumentation, and automotive electronics requiring stable component supply across extended temperature ranges (–40°C to 85°C).
Supply support for LTC6258IS6#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 (acquired Linear Technology in 2017) is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors.
The LTC6258 family belongs to Linear Technology's precision micropower op amp product line, engineered specifically for battery-constrained, noise-sensitive applications demanding rail-to-rail operation and EMI resilience without sacrificing bandwidth or accuracy.
FAQ
What is the operating temperature range for the LTC6258IS6#TRPBF?
The LTC6258IS6#TRPBF is specified for operation from –40°C to +85°C. This industrial-grade temperature range ensures reliable performance in portable instrumentation, automotive cabin modules, and outdoor environmental sensors where ambient conditions vary widely. The device maintains all key specifications-including 20µA supply current, 400µV offset, and 1.3MHz GBW-across this full range.
Does the LTC6258IS6#TRPBF require external compensation for capacitive loads?
No, the LTC6258IS6#TRPBF does not require external compensation for capacitive loads. Its C-Load™ architecture guarantees unity-gain stability with up to 100nF directly connected to the output-enabling direct interfacing with ADC input capacitors, long PCB traces, or piezoelectric sensor cables without added series resistors or feedback compensation networks.
How does the shutdown feature of the LTC6258IS6#TRPBF function?
The LTC6258IS6#TRPBF enters shutdown when the SHDN pin voltage is driven ≤0.6V relative to V–, reducing supply current to ≤7µA. During shutdown, the output enters high-impedance state. The SHDN pin is internally pulled up to V+, so leaving it unconnected keeps the amplifier enabled. Turn-on time is 152µs; turn-off time is 7µs.
What is the maximum capacitive load the LTC6258IS6#TRPBF can drive while remaining stable?
The LTC6258IS6#TRPBF is tested and guaranteed stable with up to 100nF capacitive load in unity-gain configuration. This capability is verified across temperature and supply voltage (1.8V–5.25V) and eliminates the need for isolation resistors in applications like ADC drivers, active filters, and sensor signal chains where large input capacitances are unavoidable.
Is the LTC6258IS6#TRPBF RoHS compliant?
Yes, the LTC6258IS6#TRPBF is RoHS and WEEE compliant. The "PBF" suffix in the part number explicitly denotes lead-free packaging per EU Directive 2011/65/EU. All solderable terminations meet JEDEC J-STD-020 moisture sensitivity level 1 requirements, and the TSOT-23 package uses matte tin plating compatible with standard reflow profiles.
LTC6258IS6#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:
- Last Time Buy
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.24V/µs
- Gain Bandwidth Product:
- 1.3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 75 nA
- Voltage - Input Offset:
- 400 µV
- Current - Supply:
- 20µA
- Current - Output / Channel:
- 10 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 5.25 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-23-6
LTC6258IS6#TRPBF FAQ
1.How can I place an order for LTC6258IS6#TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC6258IS6#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 LTC6258IS6#TRPBF reliable?
The price and inventory of LTC6258IS6#TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC6258IS6#TRPBF is usually 5 days.
3.What payment methods are accepted for LTC6258IS6#TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC6258IS6#TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC6258IS6#TRPBF?
LTC6258IS6#TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC6258IS6#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 LTC6258IS6#TRPBF?
For technical support, including LTC6258IS6#TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC6258IS6#TRPBF requirements.
6.How does Aetrix verify that LTC6258IS6#TRPBF is sourced from the original manufacturer or authorized distributors?
All LTC6258IS6#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 LTC6258IS6#TRPBF meets industry standards.
7.What is the process for return or replacement of LTC6258IS6#TRPBF?
All LTC6258IS6#TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC6258IS6#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 LTC6258IS6#TRPBF part is unused and in its original packaging.
Return procedure for LTC6258IS6#TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTC6258IS6#TRPBF Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
