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Renesas D13002FI16V
- Part No.:
- D13002FI16V
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
D13002FI16V.pdf
- Description:
- MCU H8/300H / H8/3002
- Quantity:
- Payment:
- Shipping:
Inventory:2,262
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Product details
Overview
D13002FI16V from Intersil is a dual-channel micropower rail-to-rail input/output (RRIO) operational amplifier optimized for single-supply operation from 2.4V to 5.5V, featuring 120µA typical supply current, ±225µV max input offset voltage, and 250kHz gain-bandwidth product. It enables precision signal conditioning in ultra-low-power battery-powered sensor interfaces and medical front-ends.
For engineers reviewing the D13002FI16V datasheet, D13002FI16V pinout, D13002FI16V application, or D13002FI16V equivalent, key selection criteria include its rail-to-rail input capability extending 10% above V+, 100mV below V−, enable-pin–controlled power-down (4µA disabled), CMRR ≥100dB, and PSRR ≥105dB - all validated across −40°C to +125°C.
Technical Context
The D13002FI16V implements an Input Range Enhancement Circuit (IREC) that maintains CMRR performance over extended common-mode range (V− −0.1V to V+ +0.5V at 5V), eliminating input pair switching artifacts. Its RRIO output stage uses complementary MOSFETs to achieve ≤4mV swing to either rail with 100kΩ load.
It supports true single-supply operation down to 2.4V and dual-supply operation from ±1.2V to ±2.75V. The EN_A/EN_B pins provide logic-controlled channel disable with internal pull-down, enabling multiplexed amplifier configurations without external biasing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.4V to 5.5V single supply; enables direct operation from one Li-ion cell or two Ni-Cd cells |
| Quiescent Current (enabled) | 120µA typical per dual channel; ensures >1-year battery life in 10µA-average IoT sensor nodes |
| Input Offset Voltage | ±225µV max; supports <0.1% accuracy in 12-bit ADC front-ends without trimming |
| Gain-Bandwidth Product | 250kHz typical; sufficient for DC–100Hz biomedical signals (ECG, thermocouple) with stable unity-gain stability |
| CMRR / PSRR | ≥100dB / ≥105dB typical; rejects supply noise and common-mode interference in noisy industrial environments |
| Rail-to-Rail Input Range | V− −0.1V to V+ +0.5V at 5V; allows ground-referenced sensor inputs and high-side biasing without level-shifting |
| Enable Pin Current | ≤1.5µA high-level input current; permits direct GPIO control from ultra-low-power MCUs |
Pinout & Package
Package: 16-lead QSOP (MDP0040), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT_A | Amplifier A output | High-impedance rail-to-rail output capable of sourcing/sinking 24mA short-circuit current |
| IN-_A | Amplifier A inverting input | Low-bias-current (≤30pA) node; requires guarded trace layout to preserve input impedance |
| IN+_A | Amplifier A non-inverting input | Accepts signals from V− −0.1V to V+ +0.5V; enables direct connection to grounded thermocouples |
| V+ | Positive power supply | Must be decoupled with 0.1µF ceramic capacitor placed within 2mm of pin |
| IN+_B | Amplifier B non-inverting input | Independent high-impedance input; shares same extended common-mode range as IN+_A |
| IN-_B | Amplifier B inverting input | Matched bias current to IN-_A; critical for differential input stages requiring low IOS |
| OUT_B | Amplifier B output | Electrically isolated output; may be paralleled with OUT_A only when both EN pins are asserted |
| EN_A | Amplifier A enable | Pull-down enabled; logic "1" ≥2V disables A channel, reducing supply current to 4µA |
| EN_B | Amplifier B enable | Independent control of B channel; allows dynamic channel gating in multi-sensor systems |
| V- | Negative power supply / ground | Reference for all inputs/outputs; must be low-impedance return path for ESD protection diodes |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input beyond rails | Operates with inputs up to 10% above V+ and 100mV below V−, eliminating need for external level shifters in ground-sensing applications |
| Ultra-low quiescent current | 120µA typical enabled / 4µA disabled per dual channel - extends battery life in portable ECG monitors and pH meters |
| High DC precision | ±225µV max VOS and 30pA max IB ensure stable 16-bit-equivalent resolution in low-frequency sensor amplifiers |
| Robust ESD protection | 3kV HBM rating with internal back-to-back input diodes; withstands handling in uncontrolled assembly environments |
| Wide temperature range | Specified from −40°C to +125°C; supports automotive cabin sensors and industrial process controllers |
Applications
| Thermocouple Amplifier | ECG Front-End |
|---|---|
Use Scenario: K-type thermocouple interfacing with cold-junction compensation in HVAC and industrial temperature controllers. IC Role / Device Role / Timing Role: Dual op-amp configured as precision instrumentation amplifier with 10× gain and rail-to-rail input referenced to ground. Use Value: Enables direct single-supply (5V) operation without level-shifting; 225µV VOS contributes <0.1°C error at 1000°C full scale. | Use Scenario: Low-noise, high-CMRR biopotential acquisition in portable ECG devices. IC Role / Device Role / Timing Role: Dual op-amp implementing active feedback bandpass filter (0.05Hz–159Hz) with right-leg drive reference generation. Use Value: 105dB PSRR suppresses 50/60Hz mains interference; 120µA supply current enables >7-day operation on coin-cell battery. |
| pH Probe Signal Conditioning | 4–20mA Loop Transmitter |
Use Scenario: High-impedance pH electrode buffering and amplification in water quality analyzers. IC Role / Device Role / Timing Role: First-stage unity-gain buffer with rail-to-rail input accepting ±400mV electrode output referenced to solution ground. Use Value: 30pA max input bias current prevents electrode polarization drift; IREC ensures stable VOS across full pH range (0–14). | Use Scenario: Sensor signal conditioning and current-loop driver interface in industrial process transmitters. IC Role / Device Role / Timing Role: Dual op-amp providing precision voltage-to-current conversion and loop-powered supply regulation. Use Value: 100dB CMRR rejects ground-loop noise in factory-floor wiring; 2.4V min supply enables operation from degraded 24V loop supplies. |
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 |
|---|---|---|---|
| MCP6002-E/SN | Higher 1µA supply current; 2mV max VOS; no enable pin; 1MHz GBW | Less suitable for sub-10µA average-power systems; better for higher-speed sensor interfaces | Select MCP6002-E/SN when bandwidth >500kHz is required and power budget allows >8× higher quiescent current |
| TLV2462IDR | 225µA supply current; 3mV max VOS; rail-to-rail output only; no extended input range | Cannot accept inputs beyond rails - requires external biasing for ground-referenced sensors | Choose TLV2462IDR only if input common-mode range is constrained to [V−, V+] and higher drive strength is needed |
Compared with MCP6002-E/SN and TLV2462IDR, D13002FI16V uniquely delivers micropower operation (120µA), sub-millivolt offset (±225µV), and true beyond-the-rails input capability - making it the only option among the three qualified for battery-powered thermocouple and pH probe front-ends requiring ground-sensing and long service life.
Availability
D13002FI16V is available at Aetrix Electronics and suitable for battery-powered medical devices, industrial 4–20mA transmitters, and portable environmental sensors requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for D13002FI16V 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
Intersil Corporation is a U.S.-based analog semiconductor designer specializing in high-precision, low-power signal conditioning and power management ICs for industrial, medical, and communications markets.
The D13002FI16V belongs to Intersil's ISL28x78 precision op-amp family, engineered specifically for ultra-low-power, high-accuracy sensor signal chains in energy-constrained and safety-critical applications.
FAQ
What is the maximum operating junction temperature for D13002FI16V?
The D13002FI16V has a maximum operating junction temperature of +125°C, validated across its full −40°C to +125°C ambient operating range. Thermal resistance θJA is 112°C/W for the 16-lead QSOP package, so designers must calculate actual TJ using supply voltage, load conditions, and ambient temperature per Equation 1 in the datasheet to ensure safe operation.
Does D13002FI16V support true single-supply operation below 3V?
Yes, D13002FI16V is fully specified for single-supply operation from 2.4V to 5.5V. At 2.4V, it maintains rail-to-rail input/output swing, 120µA quiescent current, and ≥75dB CMRR - enabling direct use with single alkaline or lithium primary cells without voltage boosting.
How does the Input Range Enhancement Circuit (IREC) in D13002FI16V improve performance over standard RRIO op-amps?
The IREC in D13002FI16V allows input voltages up to 10% above V+ and 100mV below V− while preserving CMRR ≥100dB - unlike conventional RRIO op-amps whose CMRR collapses near supply rails. This eliminates input-stage switching distortion and enables ground-referenced sensor interfaces without external bias networks.
Can unused channels of D13002FI16V be left floating?
No. Unused channels of D13002FI16V must be configured as unity-gain buffers (output tied to inverting input, non-inverting input grounded) to prevent oscillation and excessive supply current. Floating inputs cause instability due to high input impedance and internal parasitic coupling, degrading performance of active channels.
What is the short-circuit current capability of D13002FI16V outputs?
D13002FI16V outputs can source up to +24mA and sink up to −26mA into a 10Ω load, as measured under V+ = 5V, V− = 0V. This drive strength supports direct interfacing with LED indicators, small relays, or low-impedance filters without external buffers - but note the device lacks internal current limiting, so sustained short-circuit conditions require external protection.
D13002FI16V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- H8® H8/300H
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- H8/300H
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- SCI
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 512 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
D13002FI16V FAQ
1.How can I place an order for D13002FI16V through Aetrix?
Please submit a Request for Quotation (RFQ) for D13002FI16V 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 D13002FI16V reliable?
The price and inventory of D13002FI16V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D13002FI16V is usually 5 days.
3.What payment methods are accepted for D13002FI16V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D13002FI16V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D13002FI16V?
D13002FI16V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D13002FI16V 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 D13002FI16V?
For technical support, including D13002FI16V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D13002FI16V requirements.
6.How does Aetrix verify that D13002FI16V is sourced from the original manufacturer or authorized distributors?
All D13002FI16V 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 D13002FI16V meets industry standards.
7.What is the process for return or replacement of D13002FI16V?
All D13002FI16V units undergo pre-shipment inspection (PSI). If there is an issue with D13002FI16V, 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 D13002FI16V part is unused and in its original packaging.
Return procedure for D13002FI16V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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