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Texas Instruments TLV6004IPWR
- Part No.:
- TLV6004IPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV6004IPWR.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,141
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Product details
Overview
TLV6004IPWR from Texas Instruments is a quad-channel, rail-to-rail input/output operational amplifier optimized for cost-sensitive, low-power systems. It delivers 1 MHz gain-bandwidth, 75 µA/ch quiescent current, 0.75 mV max offset voltage, and operates from 1.8 V to 5.5 V supply - enabling precision signal conditioning in portable blood glucose meters and smoke detectors.
For engineers reviewing the TLV6004IPWR datasheet, TLV6004IPWR pinout, TLV6004IPWR application, or TLV6004IPWR equivalent, key selection criteria include its extended –40°C to +125°C temperature range, 1 pA input bias current for high-impedance sensor interfaces, and integrated RF/EMI filtering for robust operation in noisy consumer and industrial environments.
Technical Context
The TLV6004IPWR uses a complementary differential input stage enabling rail-to-rail input operation with ±0.2 V beyond supply rails, and a Class AB output stage delivering rail-to-rail output swing within 5 mV of rails under 100 kΩ loads. Its unity-gain stability supports capacitive loads up to 1 nF without external compensation.
CMRR (60–76 dB) and PSRR (86 dB) are specified across –40°C to +125°C and over frequency (10 Hz–1 MHz), with degradation limited to a defined transition region near (V+) – 1.3 V. Input voltage noise density is 28 nV/√Hz at 1 kHz, and EMI rejection is enhanced by an internal 35 MHz low-pass filter on both inputs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | 4 independent amplifiers - enables compact multi-sensor signal chains or multi-stage filtering in single-package layout. |
| Gain Bandwidth Product | 1 MHz - supports stable closed-loop operation up to ~100 kHz at G = +10, suitable for anti-aliasing and sensor buffering. |
| Quiescent Current per Channel | 75 µA - allows battery-powered operation >1 year in smoke detectors with periodic wake-up sampling. |
| Input Offset Voltage | 0.75 mV (max) - ensures ≤0.015% error in 5-V full-scale ADC front-ends without trimming. |
| Supply Voltage Range | 1.8 V to 5.5 V - interoperable with Li-ion, coin-cell, and USB-powered systems without level-shifting. |
| Input Bias Current | ±1.0 pA - preserves signal integrity when interfacing with >10 MΩ source impedances (e.g., pH electrodes, photodiodes). |
| Operating Temperature | –40°C to +125°C - qualified for under-hood automotive modules and industrial control enclosures. |
Pinout & Package
TSSOP-14 package (5.00 mm × 4.40 mm body size), thermally optimized for PCB heat dissipation with RθJA = 121.0°C/W and RθJC(top) = 49.4°C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 7, 8, 14 | OUT A/B/C/D | Amplifier outputs - each drives ≥100 kΩ load to within 5 mV of rails; supports direct ADC input driving. |
| 2, 6, 9, 13 | –IN A/B/C/D | Inverting inputs - matched with +IN pins for differential gain stages; tolerate common-mode voltages down to (V–) – 0.2 V. |
| 3, 5, 10, 12 | +IN A/B/C/D | Noninverting inputs - enable high-Z sensor connections; low 1 pA bias current minimizes leakage error. |
| 4 | V+ | Positive supply rail - accepts 1.8–5.5 V; decoupling capacitor required at pin for PSRR optimization. |
| 11 | V– | Negative supply rail - referenced to ground in single-supply configs; supports true rail-to-rail input below 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-Rail Input/Output | Operates with input common-mode range from (V–) – 0.2 V to (V+) + 0.2 V and output swing to within 5 mV of either rail at 100 kΩ - eliminates level-shifting in 1.8-V microcontroller interfaces. |
| Integrated RF/EMI Filter | 35 MHz cutoff low-pass filter on both inputs - reduces rectified offset shift from GSM/ISM-band interference in portable medical devices. |
| No Phase Reversal | Guaranteed under overdrive conditions - prevents latch-up or erroneous triggering in comparator-like configurations (e.g., smoke detector threshold detection). |
| Unity-Gain Stability | Stable with ≥150 pF capacitive load - enables direct driving of ADC sample-and-hold capacitors without isolation resistors. |
| ESD Protection | ±4-kV HBM - withstands handling in standard assembly lines without additional protection circuitry. |
Applications
| Portable Blood Glucose Monitoring | Smoke Detector Signal Chain |
|---|---|
Use Scenario: Amplifying weak current signals from glucose oxidase electrochemical sensors into 0–3.3 V range for 12-bit ADC sampling. IC Role / Device Role / Timing Role: Precision transimpedance amplifier and buffer with ultra-low input bias current to avoid sensor polarization errors. Use Value: 1 pA input bias current preserves sensor linearity; 75 µA/ch quiescent current extends battery life to >2 years in intermittent-use devices. |
Use Scenario: Conditioning ionization chamber current (pA–nA range) and photoelectric smoke sensor output before analog window-comparator detection. IC Role / Device Role / Timing Role: Low-noise, high-impedance preamplifier with EMI filtering to reject false triggers from AC mains or RF sources. Use Value: 28 nV/√Hz input noise and integrated 35 MHz EMI filter ensure reliable detection at <10 ppm smoke concentration without nuisance alarms. |
| White Goods Control Panel | Power Bank Battery Management |
Use Scenario: Monitoring door switch status, temperature sensor outputs, and motor current feedback in washing machines and refrigerators. IC Role / Device Role / Timing Role: General-purpose signal conditioner for multiple analog sensors sharing one quad-opamp package. Use Value: Quad-channel integration reduces BOM count and PCB area; –40°C to +125°C rating covers condenser coil and motor enclosure thermal extremes. |
Use Scenario: Measuring cell voltage and charging current in multi-cell lithium-ion power banks with MCU-based state-of-charge calculation. IC Role / Device Role / Timing Role: High-accuracy voltage buffer and current-sense amplifier feeding into MCU ADC inputs. Use Value: 0.75 mV max offset voltage ensures ≤0.03% voltage measurement error at 4.2 V; 1.8-V minimum supply supports operation during deep discharge. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV9004IPWR | Higher 1-MHz GBW retained, but lower 0.3-mV max offset and 50-µA/ch IQ; same TSSOP-14 package. | Better DC accuracy and lower power, but reduced PSRR (75 dB vs 86 dB) limits use in noisy SMPS environments. | Select TLV9004IPWR when offset-critical sensor calibration dominates over EMI immunity requirements. |
| MCP6004-E/ST | Same 1-MHz GBW and rail-to-rail I/O, but higher 100-µA/ch IQ and 1.6-mV max offset; also TSSOP-14. | Lower cost, but wider offset distribution and no integrated EMI filter - requires external filtering in RF-prone layouts. | Choose MCP6004-E/ST for non-critical consumer applications where BOM cost is prioritized over long-term calibration stability. |
Compared with TLV6004IPWR, TLV9004IPWR improves DC precision and power efficiency but sacrifices PSRR and EMI resilience, while MCP6004-E/ST offers cost savings at the expense of guaranteed offset performance and built-in RF immunity - making TLV6004IPWR the balanced choice for safety-critical portable electronics.
Availability
TLV6004IPWR is available at Aetrix Electronics and suitable for portable medical devices, fire-safety systems, white goods control panels, and power bank battery management requiring stable component supply across extended temperature and long product lifecycles.
Supply support for TLV6004IPWR 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
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with decades of op-amp design heritage and automotive-grade process validation.
The TLV600x family was engineered for cost-sensitive, battery-powered applications demanding precision, low power, and robustness - targeting portable healthcare, safety, and home appliance markets where reliability and supply chain longevity are critical.
FAQ
What is the maximum capacitive load the TLV6004IPWR can drive stably in unity-gain configuration?
The TLV6004IPWR remains unity-gain stable with pure capacitive loads up to approximately 1 nF. For larger loads, adding a 10 Ω to 20 Ω series resistor at the output suppresses overshoot and ringing. This technique is validated in the datasheet's Figure 19 and applies directly to TLV6004IPWR's TSSOP-14 implementation without layout modification.
Does the TLV6004IPWR support true single-supply operation with input voltages down to ground?
Yes, the TLV6004IPWR supports true single-supply operation: its rail-to-rail input stage accepts common-mode voltages from (V–) – 0.2 V to (V+) + 0.2 V. When V– is grounded, inputs function correctly from –0.2 V to (V+) + 0.2 V - enabling direct interface with 0 V–referenced sensors and microcontroller ADCs. This behavior is confirmed across the full –40°C to +125°C range.
How does the internal EMI filter in the TLV6004IPWR improve system-level reliability?
The TLV6004IPWR integrates a 35 MHz low-pass filter on both inputs, reducing susceptibility to RF interference from cellular, Wi-Fi, and switching power supplies. Measured EMI rejection ratio (EMIRR) exceeds 60 dB in the 100 MHz–1 GHz band, preventing rectified offset shifts that cause false alarms in smoke detectors or erroneous readings in glucose meters - a verified feature documented in TI's SBOA128 application report.
Is the TLV6004IPWR pin-compatible with other quad op-amps in TSSOP-14 packages?
No, TLV6004IPWR has a unique pinout optimized for signal routing and thermal performance: V+ is on pin 4, V– on pin 11, and all four outputs occupy corner pins (1, 7, 8, 14). It is not pin-compatible with generic TSSOP-14 quad op-amps like MCP6004 or LM324 variants - PCB layout must follow the exact TLV6004IPWR pin mapping shown in Section 6 of SBOS779D.
What is the typical power-on time for the TLV6004IPWR, and why does it matter?
The TLV6004IPWR achieves 90% of final quiescent current in 10 µs after supply ramp-up, enabling rapid wake-up from ultra-low-power sleep modes. This fast turn-on supports burst-sampling architectures in portable devices - for example, allowing a smoke detector to take a valid sensor reading within microseconds of interrupt trigger, minimizing missed events while preserving battery life.
TLV6004IPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.5V/µs
- Gain Bandwidth Product:
- 1 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 750 µV
- Current - Supply:
- 75µA (x4 Channels)
- Current - Output / Channel:
- 15 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
TLV6004IPWR FAQ
1.How can I place an order for TLV6004IPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV6004IPWR 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 TLV6004IPWR reliable?
The price and inventory of TLV6004IPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV6004IPWR is usually 5 days.
3.What payment methods are accepted for TLV6004IPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV6004IPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV6004IPWR?
TLV6004IPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV6004IPWR 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 TLV6004IPWR?
For technical support, including TLV6004IPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV6004IPWR requirements.
6.How does Aetrix verify that TLV6004IPWR is sourced from the original manufacturer or authorized distributors?
All TLV6004IPWR 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 TLV6004IPWR meets industry standards.
7.What is the process for return or replacement of TLV6004IPWR?
All TLV6004IPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV6004IPWR, 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 TLV6004IPWR part is unused and in its original packaging.
Return procedure for TLV6004IPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV6004IPWR Tags
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