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Renesas M30260F6TGP#B3
- Part No.:
- M30260F6TGP#B3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
M30260F6TGP#B3.pdf
- Description:
- 16-BIT, FLASH, M16C CPU
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Product details
Overview
M30260F6TGP#B3 from Renesas Electronics is a dual-channel micropower rail-to-rail input/output (RRIO) operational amplifier optimized for single-supply operation from 2.4V to 5.5V. It delivers 225 µV max offset voltage, 30 pA max input bias current, and 250 kHz gain-bandwidth product while drawing only 120 µA typical supply current. It enables precision signal conditioning in battery-powered medical sensors and thermocouple interfaces.
For engineers reviewing the M30260F6TGP#B3 datasheet, M30260F6TGP#B3 pinout, M30260F6TGP#B3 application, or M30260F6TGP#B3 equivalent, key selection criteria include its rail-to-rail input capability extending 10% above V+, its enable pin for power-down (4 µA disabled state), and its guaranteed performance across –40°C to +125°C ambient temperature.
Technical Context
The M30260F6TGP#B3 implements an Input Range Enhancement Circuit (IREC) that maintains CMRR performance for inputs up to 10% above V+ and down to 100 mV below V–, enabling true ground-sensing operation. Its RRIO output stage uses complementary MOSFETs to achieve 3–4 mV swing margins at 100 kΩ load.
It features two independent enable pins (EN_A and EN_B), each with internal pull-down, allowing channel-level power control. Logic "1" ≥2.0 V disables the corresponding amplifier, placing its output in high-impedance state while reducing quiescent current to 4 µA typical per channel.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.4 V to 5.5 V - supports direct operation from one Li-ion cell or two Ni-Cd batteries. |
| Input Offset Voltage (max) | ±225 µV - ensures <0.5 mV error in 10× thermocouple amplifiers at room temperature. |
| Input Bias Current (max) | 30 pA - enables high-impedance pH probe and photodiode preamp use without significant leakage error. |
| Gain-Bandwidth Product (typ) | 250 kHz - supports stable closed-loop gain of 100 up to ~2.5 kHz in sensor front-ends. |
| Quiescent Current (enabled) | 120 µA per channel - allows >1-year operation on 200 mAh coin cell in low-duty-cycle data loggers. |
| CMRR (typ) | 100 dB - rejects common-mode interference in ECG electrode interfaces with >100 µV resolution. |
| PSRR (typ) | 105 dB - suppresses ripple from switching regulators powering portable instrumentation. |
Pinout & Package
Package: 16-lead QSOP (0.154" wide), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT_A | Amplifier A output | Drives feedback network or next-stage input; rail-to-rail swing (3–4 mV from rails @ 100 kΩ). |
| IN-_A | Amplifier A inverting input | Accepts feedback signal; supports unity-gain stable configurations with proper layout. |
| IN+_A | Amplifier A non-inverting input | High-impedance sensor interface node; operates 100 mV below V– and 10% above V+. |
| V+ | Positive power supply | Connects to main system rail; must be decoupled with 0.1 µF ceramic capacitor near pin. |
| IN+_B | Amplifier B non-inverting input | Independent high-Z input for second sensor channel or reference buffer. |
| IN-_B | Amplifier B inverting input | Supports differential or single-ended configurations; matched to IN-_A for common-mode rejection. |
| OUT_B | Amplifier B output | Independent output; can be paralleled with OUT_A only when both EN pins are asserted. |
| EN_A | Amplifier A enable | Pull-up ≥2.0 V disables A channel; internal pull-down ensures default enabled state if left floating. |
| EN_B | Amplifier B enable | Same logic as EN_A; allows independent sleep/wake control of dual channels. |
| V- | Negative power supply | Typically grounded in single-supply systems; must be connected even when at 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input beyond supply rails | Operates with inputs from V– –100 mV to V+ +10% - enables ground-referenced thermocouples with single 5 V supply. |
| Enable-controlled ultra-low power mode | Reduces supply current to 4 µA per channel - supports duty-cycled sensor acquisition with <1 µA average draw. |
| Low 1/f noise & 48 nV/√Hz broadband noise | Enables sub-µV resolution in DC-coupled pH and ECG front-ends without external filtering. |
| Guaranteed operation to +125°C | Validated over –40°C to +125°C - suitable for under-hood automotive sensor modules and industrial process transmitters. |
| No internal current limiting | Requires external series resistors if differential input exceeds 0.5 V - prevents ESD diode conduction and input damage. |
Applications
| Battery-Powered Medical Sensors | Thermocouple Signal Conditioning |
|---|---|
Use Scenario: Portable ECG monitors acquiring microvolt-level cardiac signals from dry electrodes with high common-mode interference. IC Role / Device Role / Timing Role: Dual-channel op amp configured as high-gain AC bandpass amplifier (0.05 Hz–159 Hz) with right-leg drive feedback. Use Value: 100 dB CMRR and 105 dB PSRR reject 50/60 Hz mains noise; rail-to-rail input accommodates electrode DC offsets up to ±0.41 V. | Use Scenario: Industrial temperature measurement using K-type thermocouples with cold-junction compensation. IC Role / Device Role / Timing Role: Single-ended amplifier providing 10× gain and ground-referenced biasing for thermocouple differential output. Use Value: Input range extending 10% above V+ allows direct 5 V single-supply operation while maintaining 225 µV offset accuracy. |
| pH Electrode Amplification | 4–20 mA Loop Transmitter Front-End |
Use Scenario: Precision pH meter measuring millivolt-level Nernst potentials from glass electrodes in chemical analyzers. IC Role / Device Role / Timing Role: High-input-impedance buffer and gain stage interfacing >1 GΩ electrode impedance. Use Value: 30 pA max input bias current minimizes voltage error across electrode resistance; rail-to-rail output drives ADC reference or DAC feedback. | Use Scenario: Industrial field transmitter converting sensor outputs (e.g., pressure, temperature) into standardized 4–20 mA current loops. IC Role / Device Role / Timing Role: Low-power I/V converter and loop driver amplifier operating from 24 V supply with local regulation. Use Value: 120 µA supply current reduces self-heating in sealed enclosures; 2.4 V minimum supply supports brownout tolerance during line dips. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel micropower RRIO op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ISL28278FAZ | Same die, identical electrical specs and pinout; QSOP-16 package with Intersil marking. | No functional difference; validated for same medical and industrial temperature ranges. | Select ISL28278FAZ when sourcing from legacy Intersil distribution channels or requiring documented RoHS compliance per MDP0040 drawing. |
| TLV2462IDR | Higher 250 µA supply current, 600 kHz GBW, no enable pin; SOIC-8 package. | Not suitable for ultra-low-power wake/sleep cycling; better for higher-speed sensor interfaces where bandwidth >250 kHz is required. | Choose TLV2462IDR only if system requires >2× bandwidth and can tolerate 2× higher active current; not drop-in compatible due to different pin count and no EN function. |
Compared with ISL28278FAZ, M30260F6TGP#B3 offers identical performance and pin compatibility but is rebranded by Renesas for integrated MCU ecosystem support; versus TLV2462IDR, it trades bandwidth for 52% lower active current and adds channel enable control essential for energy-constrained IoT nodes.
Availability
M30260F6TGP#B3 is available at Aetrix Electronics and suitable for battery-powered medical devices, industrial temperature transmitters, and portable environmental sensors requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for M30260F6TGP#B3 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
Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, and power management ICs for automotive, industrial, and IoT applications.
M30260F6TGP#B3 belongs to Renesas' precision analog portfolio designed specifically for ultra-low-power, high-accuracy signal conditioning in resource-constrained edge sensing systems.
FAQ
What is the maximum input voltage range supported by the M30260F6TGP#B3?
The M30260F6TGP#B3 supports input voltages from V– – 0.1 V to V+ + 10% (e.g., –0.1 V to +5.5 V when V+ = 5 V). This rail-to-rail input capability enables ground-sensing operation in single-supply systems and eliminates need for level-shifting circuitry in thermocouple or pH probe interfaces. The specification is guaranteed by design and validated across –40°C to +125°C.
Does the M30260F6TGP#B3 include an enable pin, and how does it behave?
Yes, the M30260F6TGP#B3 has two dedicated enable pins: EN_A and EN_B. Pulling either pin to ≥2.0 V disables the corresponding amplifier channel, reducing its supply current to 4 µA typical and placing its output in high-impedance state. Each pin has an internal pull-down, so leaving EN_A or EN_B unconnected defaults the channel to enabled. This feature is confirmed in the device's pin description table and electrical specifications.
What is the typical quiescent supply current of the M30260F6TGP#B3 in enabled and disabled states?
In enabled state, the M30260F6TGP#B3 draws 120 µA typical per channel (240 µA total for both). In disabled state, supply current drops to 4 µA typical per channel. These values are measured at V+ = 5 V, V– = 0 V, TA = +25°C, and are specified in the Electrical Specifications table under IS,ON and IS,OFF parameters. Performance is guaranteed over full temperature range.
Can the M30260F6TGP#B3 operate from a single lithium cell?
Yes, the M30260F6TGP#B3 operates from 2.4 V to 5.5 V, making it fully compatible with a single lithium-ion or lithium-polymer cell (nominal 3.7 V, range ~3.0–4.2 V). Its rail-to-rail input and output stages maintain precision performance across this entire supply range, as verified in Typical Performance Curves (Figures 2–3) and Operating Conditions table.
Is the M30260F6TGP#B3 pin-compatible with the ISL28278FAZ?
Yes, the M30260F6TGP#B3 is pin-compatible with the ISL28278FAZ: both use 16-lead QSOP packages with identical pin assignments for OUT_A, IN-_A, IN+_A, V+, IN+_B, IN-_B, OUT_B, EN_A, EN_B, and V–. This compatibility is confirmed by matching pin configuration diagrams and pin descriptions in the shared datasheet FN6145.4, and applies across all operating conditions.
M30260F6TGP#B3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
M30260F6TGP#B3 FAQ
1.How can I place an order for M30260F6TGP#B3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30260F6TGP#B3 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 M30260F6TGP#B3 reliable?
The price and inventory of M30260F6TGP#B3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30260F6TGP#B3 is usually 5 days.
3.What payment methods are accepted for M30260F6TGP#B3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30260F6TGP#B3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30260F6TGP#B3?
M30260F6TGP#B3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30260F6TGP#B3 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 M30260F6TGP#B3?
For technical support, including M30260F6TGP#B3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30260F6TGP#B3 requirements.
6.How does Aetrix verify that M30260F6TGP#B3 is sourced from the original manufacturer or authorized distributors?
All M30260F6TGP#B3 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 M30260F6TGP#B3 meets industry standards.
7.What is the process for return or replacement of M30260F6TGP#B3?
All M30260F6TGP#B3 units undergo pre-shipment inspection (PSI). If there is an issue with M30260F6TGP#B3, 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 M30260F6TGP#B3 part is unused and in its original packaging.
Return procedure for M30260F6TGP#B3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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