My Inquiry
My Account
Toshiba Semiconductor and Storage TC75S54FU(TE85L,F)
- Part No.:
- TC75S54FU(TE85L,F)
- Manufacturer:
- Toshiba Semiconductor and Storage
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
TC75S54FU(TE85L,F).pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 5SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,940
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TC75S54FU(TE85L,F) from Toshiba Electronic Devices & Storage Corporation is a CMOS single operational amplifier with built-in phase compensation, designed for low-voltage (1.8–7 V), low-quiescent-current (100 µA typ. at 3 V) operation in space-constrained analog signal conditioning circuits. It delivers 70 dB open-loop gain, 0.7 V/µs slew rate, and rail-to-rail output swing into high-impedance loads - enabling use in battery-powered sensor interfaces and portable medical devices.
For engineers reviewing the TC75S54FU(TE85L,F) datasheet, TC75S54FU(TE85L,F) pinout, TC75S54FU(TE85L,F) application, or TC75S54FU(TE85L,F) equivalent, key selection criteria include input offset voltage (2 mV typ.), ultra-low bias current (1 pA), common-mode input range (0.0–2.1 V at 3 V supply), and SSOP5-P-0.65A package compatibility with high-density PCB layouts.
Technical Context
The TC75S54FU(TE85L,F) implements a fully compensated CMOS op-amp core optimized for single-supply operation down to 1.8 V, eliminating external compensation components. Its input stage uses MOSFETs to achieve femtoampere-level bias current and rail-sensing input voltage range.
It supports stable unity-gain operation with 0.9 MHz gain-bandwidth product and 70 dB power supply rejection ratio (PSRR), making it suitable for precision DC-coupled amplification in noisy mixed-signal environments where supply ripple immunity is critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.8–7 V single supply or ±0.9–±3.5 V dual supply - enables direct interface with Li-ion, coin-cell, and 3.3/5 V logic systems |
| Quiescent Supply Current | 100 µA typical at 3 V - supports >1-year battery life in always-on sensor nodes |
| Input Offset Voltage | 2 mV typical - reduces DC error in 12-bit ADC front-ends without trimming |
| Input Bias Current | 1 pA typical - preserves signal integrity in high-impedance pH or photodiode sensors |
| Slew Rate | 0.7 V/µs at 3 V - sufficient for <1 kHz instrumentation amplification with <0.1% distortion |
| Open-Loop Gain | 70 dB typical - ensures ≥60 dB closed-loop accuracy for gain-of-10 configurations |
| CMRR / PSRR | 70 dB each - rejects common-mode noise and supply ripple in unregulated battery rails |
Pinout & Package
TC75S54FU(TE85L,F) is housed in an ultra-compact SSOP5-P-0.65A surface-mount package (1.6 × 2.8 × 1.25 mm, 0.006 g), optimized for high-density portable electronics.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: VDD | Positive supply rail | Accepts 1.8–7 V; decoupling capacitor required within 2 mm for stability |
| 2: VSS | Negative supply rail / GND | Reference for all inputs and outputs; must be low-impedance return path |
| 3: IN(−) | Inverting input | High-impedance node (1 pA bias); connects to feedback network in standard configurations |
| 4: IN(+) | Non-inverting input | DC-coupled sensor or reference input; common-mode range extends to VSS and within 0.9 V of VDD |
| 5: OUT | Amplified output | Capable of sourcing 200 µA and sinking 700 µA; drives 100 kΩ+ loads rail-to-rail |
Key Features
| Feature | Design Value |
|---|---|
| Built-in phase compensation | Enables stable unity-gain operation without external capacitors - reduces BOM count and layout area |
| Ultra-low input bias current | 1 pA typical - avoids loading errors in megohm-range sensor bridges and electrochemical cells |
| Rail-to-rail output swing | VOH = 2.9 V, VOL = 0.1 V at 3 V supply - maximizes dynamic range for 3.3 V ADCs |
| Wide common-mode input range | 0.0–2.1 V at 3 V supply - accepts ground-referenced signals without level-shifting circuitry |
| Low-voltage compatibility | Operates down to 1.8 V - supports direct integration with modern ultra-low-power MCUs and SoCs |
Applications
| Portable ECG Front-End | IoT Temperature Sensor Interface |
|---|---|
Use Scenario: Amplifying microvolt-level bio-potential signals from dry electrodes in wearable heart-rate monitors. IC Role / Device Role / Timing Role: Single-supply instrumentation amplifier stage with DC-coupled input and high CMRR. Use Value: 1 pA input bias prevents electrode polarization drift; 70 dB CMRR rejects motion-induced common-mode interference. |
Use Scenario: Conditioning output from thermistor or RTD bridges in battery-powered environmental sensors. IC Role / Device Role / Timing Role: Low-drift, low-power signal conditioner driving SAR ADC inputs. Use Value: 2 mV offset and 100 µA quiescent current enable sub-0.1°C accuracy with multi-year battery life. |
| Smart Smoke Detector Analog Path | Industrial Level Sensing Module |
Use Scenario: Amplifying photoelectric chamber current in UL-certified residential smoke alarms. IC Role / Device Role / Timing Role: Transimpedance amplifier with wide supply range accommodating aging battery voltages. Use Value: 1.8–7 V operation maintains sensitivity across full battery discharge curve (3.0 → 1.9 V). |
Use Scenario: Signal conditioning for 4–20 mA loop-powered liquid level transmitters in remote tanks. IC Role / Device Role / Timing Role: Precision buffer and offset-adjust stage before current DAC. Use Value: 70 dB PSRR suppresses loop-supply ripple; SSOP5 package fits tight DIN-rail module footprints. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar single CMOS op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCP6001T-I/OT (Microchip) | Higher 100 nA input bias current; 1 MHz GBW; SOT-23-5 package | Less suitable for pA-level sensor interfaces but better for higher-frequency AC coupling | Choose when bandwidth >100 kHz is required and sensor impedance <100 kΩ |
| LMV321IDBVR (TI) | Higher 100 nA input bias; rail-to-rail I/O; 1 MHz GBW; same SSOP5 footprint | Compatible pinout but lacks ultra-low bias current - requires guard traces for high-Z sources | Choose when cost sensitivity outweighs pA-level precision and layout area is constrained |
Compared with MCP6001T-I/OT and LMV321IDBVR, TC75S54FU(TE85L,F) uniquely combines 1 pA bias current, SSOP5-P-0.65A packaging, and guaranteed stability at unity gain - making it irreplaceable in ultra-high-impedance, space-limited, low-power DC amplification where input leakage directly impacts measurement fidelity.
Availability
TC75S54FU(TE85L,F) is available at Aetrix Electronics and suitable for portable medical devices, IoT environmental sensors, and industrial level sensing modules requiring stable component supply across long production lifecycles.
Supply support for TC75S54FU(TE85L,F) 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
Toshiba Electronic Devices & Storage Corporation designs high-reliability semiconductor solutions for industrial, automotive, and consumer applications, with over 50 years of analog IC heritage.
The TC75S54FU(TE85L,F) belongs to Toshiba's legacy CMOS linear amplifier family, engineered specifically for ultra-low-power, high-input-impedance analog signal conditioning in battery-operated and space-constrained systems.
FAQ
What is the maximum operating temperature range for TC75S54FU(TE85L,F)?
The TC75S54FU(TE85L,F) is rated for continuous operation from −40°C to +85°C ambient temperature. This range is validated per Toshiba's reliability testing and applies to both commercial and industrial-grade usage scenarios, including enclosed portable medical devices and outdoor sensor housings.
Does TC75S54FU(TE85L,F) require external compensation components?
No, TC75S54FU(TE85L,F) integrates internal phase compensation and is stable at unity gain without external capacitors. This is confirmed in Toshiba's official datasheet Section 1 ("Features") and verified by the guaranteed 0.9 MHz unity-gain bandwidth under all specified supply conditions.
Is TC75S54FU(TE85L,F) RoHS compliant?
Yes, TC75S54FU(TE85L,F) complies with EU RoHS Directive 2011/65/EU. Toshiba confirms lead-free termination and halogen-free molding compound in its official environmental compliance documentation, accessible via the Toshiba Semiconductor website product page.
What is the output drive capability of TC75S54FU(TE85L,F) at 1.8 V supply?
At VDD = 1.8 V, TC75S54FU(TE85L,F) can source up to 160 µA and sink up to 600 µA while maintaining VOH ≥ 1.7 V and VOL ≤ 0.1 V into RL ≥ 100 kΩ - sufficient to drive ADC reference buffers and low-power comparators without external gain stages.
Can TC75S54FU(TE85L,F) operate from a single 1.8 V supply?
Yes, TC75S54FU(TE85L,F) is explicitly characterized for single-supply operation from 1.8 V, with full DC parameter validation (including input offset, CMVR, and output swing) provided in the datasheet's "DC Characteristics (VDD = 1.8 V)" table on page 2.
TC75S54FU(TE85L,F) Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Toshiba Semiconductor and Storage
- Series:
- -
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 0.7V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 2 mV
- Current - Supply:
- 100µA
- Current - Output / Channel:
- 700 µA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 7 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-SSOP
TC75S54FU(TE85L,F) FAQ
1.How can I place an order for TC75S54FU(TE85L,F) through Aetrix?
Please submit a Request for Quotation (RFQ) for TC75S54FU(TE85L,F) 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 TC75S54FU(TE85L,F) reliable?
The price and inventory of TC75S54FU(TE85L,F) are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC75S54FU(TE85L,F) is usually 5 days.
3.What payment methods are accepted for TC75S54FU(TE85L,F)?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC75S54FU(TE85L,F) transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC75S54FU(TE85L,F)?
TC75S54FU(TE85L,F) orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC75S54FU(TE85L,F) 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 TC75S54FU(TE85L,F)?
For technical support, including TC75S54FU(TE85L,F) datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC75S54FU(TE85L,F) requirements.
6.How does Aetrix verify that TC75S54FU(TE85L,F) is sourced from the original manufacturer or authorized distributors?
All TC75S54FU(TE85L,F) 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 TC75S54FU(TE85L,F) meets industry standards.
7.What is the process for return or replacement of TC75S54FU(TE85L,F)?
All TC75S54FU(TE85L,F) units undergo pre-shipment inspection (PSI). If there is an issue with TC75S54FU(TE85L,F), 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 TC75S54FU(TE85L,F) part is unused and in its original packaging.
Return procedure for TC75S54FU(TE85L,F):
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TC75S54FU(TE85L,F) 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
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
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…
