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Texas Instruments TLV6001QDCKRQ1
- Part No.:
- TLV6001QDCKRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
TLV6001QDCKRQ1.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SC70-5
- Quantity:
- Payment:
- Shipping:
Inventory:2,825
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Product details
Overview
TLV6001QDCKRQ1 from Texas Instruments is an AEC-Q100 Grade 1 qualified, single-channel, rail-to-rail input/output operational amplifier designed for automotive signal conditioning. It delivers 1 MHz gain-bandwidth, 75 µA quiescent current per channel, 0.75 mV max offset voltage, and 28 nV/√Hz input voltage noise density at 1 kHz - enabling precision low-power sensing in infotainment and body electronics.
For engineers reviewing the TLV6001QDCKRQ1 datasheet, TLV6001QDCKRQ1 pinout, TLV6001QDCKRQ1 application, or TLV6001QDCKRQ1 equivalent, key selection considerations include its –40°C to +125°C operation, SC70-5 package footprint, unity-gain stability with ≤150 pF capacitive loads, and integrated RF/EMI filtering for noisy automotive environments.
Technical Context
The TLV6001QDCKRQ1 uses a complementary input stage (N- and P-channel differential pairs) to achieve rail-to-rail input operation extending 200 mV beyond supply rails, with a defined transition region where CMRR, PSRR, and offset may degrade. Its class AB output stage enables rail-to-rail output swing within 5 mV of either rail under 100 kΩ load.
It features internal EMI rejection filtering (–3 dB at ~35 MHz), 4-kV HBM ESD protection, no phase reversal during overdrive, and stable operation from 1.8 V to 5.5 V supply - supporting single-supply ADC driver and sensor interface roles in cost-sensitive automotive systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 1.8 V to 5.5 V - supports direct connection to 3.3 V or 5 V automotive rails without LDO. |
| Gain Bandwidth | 1 MHz - sufficient for DC–100 kHz sensor signal amplification and anti-aliasing filter buffering. |
| Quiescent Current | 75 µA/ch - enables always-on monitoring circuits with minimal battery drain in vehicle sleep modes. |
| Input Offset Voltage | 0.75 mV (typ) - ensures <±10 mV error in 12-bit ADC interfaces with ±2.5 V full-scale range. |
| Input Voltage Noise | 28 nV/√Hz at 1 kHz - suitable for low-level thermistor or resistive sensor amplification without added noise floor. |
| CMRR / PSRR | 76 dB / 86 dB (min) - rejects common-mode interference from shared ground paths and supply ripple in body control modules. |
| ESD Rating | HBM Level 3A (±4 kV), CDM Level C6 - meets AEC-Q100 requirements for assembly and field reliability. |
Pinout & Package
TLV6001QDCKRQ1 is housed in a 5-pin SC70 package (2.00 mm × 1.25 mm), optimized for space-constrained automotive PCBs and compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: +IN | Noninverting input | Accepts signals from 200 mV below V– to 200 mV above V+; used for high-impedance sensor interfaces. |
| 2: V– | Negative supply | Reference node for single-supply operation (typically GND); supports rail-to-rail input common-mode range. |
| 3: –IN | Inverting input | Used in inverting amplifier configurations; matched bias current (±1 pA) minimizes offset in high-Z feedback networks. |
| 4: OUT | Amplifier output | Drives loads up to 100 kΩ within 5 mV of rails; stable with ≤150 pF capacitive loads without external compensation. |
| 5: V+ | Positive supply | Accepts 1.8–5.5 V; internal regulation enables consistent performance across battery voltage fluctuations (9–16 V). |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in 3.3 V systems - e.g., 0–3.3 V ADC input scaling without level-shifting. |
| Integrated EMI filter | 35 MHz cutoff suppresses AM/FM band interference in infotainment head units and display power supplies. |
| No phase reversal | Prevents latch-up or erroneous logic states when inputs exceed supply rails - critical for fault-tolerant safety sensors. |
| Unity-gain stable | Eliminates need for external compensation in buffer applications, reducing BOM count and layout complexity. |
| Low input bias current | ±1 pA typical allows use with >1 MΩ source impedances - ideal for pyroelectric motion detectors and humidity sensors. |
Applications
| Electric Vehicle Inverters | Infotainment Systems |
|---|---|
Use Scenario: Monitoring motor phase current via shunt resistor in 400 V traction inverter gate driver feedback loop. IC Role / Device Role / Timing Role: Precision current-sense amplifier buffering analog output before isolation and ADC sampling. Use Value: 75 µA quiescent current minimizes heat generation near power stages; rail-to-rail output ensures full 0–3.3 V ADC range utilization. |
Use Scenario: Amplifying audio line-level signals from Bluetooth module to speaker driver in center console. IC Role / Device Role / Timing Role: Low-noise preamplifier stage with EMI filtering to suppress switching noise from nearby DC-DC converters. Use Value: 28 nV/√Hz noise density preserves SNR in 20 Hz–20 kHz audio band; SC70 package saves board area in compact head unit designs. |
| Passive Safety Sensors | Body Electronics & Lighting |
Use Scenario: Conditioning signals from crash-detection accelerometers in airbag control units. IC Role / Device Role / Timing Role: Signal conditioner for MEMS sensor output prior to analog front-end digitization. Use Value: AEC-Q100 Grade 1 qualification ensures reliable operation at 125°C junction temperature; no phase reversal prevents false triggers during overvoltage transients. |
Use Scenario: Driving LED current-sense feedback in adaptive headlight control modules. IC Role / Device Role / Timing Role: High-impedance monitor amplifier for shunt-based LED current regulation. Use Value: ±1 pA input bias current avoids measurement error in µA-range LED bias currents; 1.8 V operation supports low-voltage microcontroller interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMV321Q1MG/NOPB | Higher 150 µA IQ, lower 0.5 MHz GBW, same SC70-5 package and AEC-Q100 Grade 1 rating. | Better suited for ultra-low-noise (<15 nV/√Hz) but less bandwidth-critical applications like cabin temperature sensing. | Choose LMV321Q1MG/NOPB if system prioritizes lower noise over bandwidth and can tolerate higher supply current. |
| TSV611ILT | Non-automotive grade (industrial only), 170 µA IQ, 420 kHz GBW, same rail-to-rail I/O and SC70-5 package. | Limited to non-safety-critical interior lighting or HVAC controls where AEC-Q100 compliance is not mandated. | Select TSV611ILT only for cost-sensitive non-automotive derivatives or prototyping where qualification testing is deferred. |
Compared with TLV6001QDCKRQ1, LMV321Q1MG/NOPB trades bandwidth for marginally lower noise and higher quiescent current, while TSV611ILT omits automotive qualification entirely - making TLV6001QDCKRQ1 the only option meeting full AEC-Q100 Grade 1 requirements with balanced 1 MHz/75 µA performance.
Availability
TLV6001QDCKRQ1 is available at Aetrix Electronics and suitable for electric vehicle inverters, infotainment systems, and passive safety applications requiring stable component supply across extended temperature ranges and automotive lifecycle demands.
Supply support for TLV6001QDCKRQ1 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 company specializing in analog and embedded processing technologies, with leadership in automotive-grade signal chain solutions.
The TLV6001QDCKRQ1 belongs to TI's TLV600x-Q1 family of low-power, rail-to-rail op amps engineered specifically for cost-sensitive automotive subsystems requiring AEC-Q100 compliance and robust EMC performance.
FAQ
What is the operating temperature range for TLV6001QDCKRQ1?
The TLV6001QDCKRQ1 is qualified per AEC-Q100 Grade 1, with a specified operating ambient temperature range of –40°C to +125°C. This enables deployment in engine bay, under-hood, and powertrain control modules where thermal stress is extreme. The device's electrical characteristics are fully characterized across this range, including offset drift of 2 µV/°C and stable PSRR/CMRR performance.
Does TLV6001QDCKRQ1 support single-supply operation?
Yes, TLV6001QDCKRQ1 fully supports true single-supply operation from 1.8 V to 5.5 V. Its rail-to-rail input extends 200 mV beyond both supply rails, and its rail-to-rail output swings within 5 mV of V– and V+ under 100 kΩ load - making it ideal for 3.3 V microcontroller-based sensor interfaces without dual-rail generation.
Is TLV6001QDCKRQ1 unity-gain stable?
Yes, TLV6001QDCKRQ1 is unity-gain stable and remains stable driving capacitive loads up to 150 pF. This eliminates the need for external compensation in buffer or gain-of-one configurations - simplifying design for ADC input drivers, reference buffers, and active filters in automotive ECUs.
What package type does TLV6001QDCKRQ1 use?
TLV6001QDCKRQ1 is packaged in a 5-pin SC70 (DCK) case measuring 2.00 mm × 1.25 mm. This surface-mount package supports automated assembly, offers excellent thermal performance (RθJA = 281.4°C/W), and is pin-compatible with other SC70 op amps in TI's portfolio for flexible redesign.
How does the internal EMI filter in TLV6001QDCKRQ1 improve system robustness?
The TLV6001QDCKRQ1 integrates an on-chip low-pass filter with ~35 MHz –3 dB cutoff, providing common-mode and differential-mode EMI rejection. This reduces rectified offset shifts caused by RF interference from cellular, Bluetooth, or switching power supplies - verified by TI's EMIRR testing up to 6 GHz, directly enhancing reliability in infotainment and ADAS domains.
TLV6001QDCKRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- 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:
- 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
- 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-5
TLV6001QDCKRQ1 FAQ
1.How can I place an order for TLV6001QDCKRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV6001QDCKRQ1 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 TLV6001QDCKRQ1 reliable?
The price and inventory of TLV6001QDCKRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV6001QDCKRQ1 is usually 5 days.
3.What payment methods are accepted for TLV6001QDCKRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV6001QDCKRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV6001QDCKRQ1?
TLV6001QDCKRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV6001QDCKRQ1 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 TLV6001QDCKRQ1?
For technical support, including TLV6001QDCKRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV6001QDCKRQ1 requirements.
6.How does Aetrix verify that TLV6001QDCKRQ1 is sourced from the original manufacturer or authorized distributors?
All TLV6001QDCKRQ1 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 TLV6001QDCKRQ1 meets industry standards.
7.What is the process for return or replacement of TLV6001QDCKRQ1?
All TLV6001QDCKRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV6001QDCKRQ1, 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 TLV6001QDCKRQ1 part is unused and in its original packaging.
Return procedure for TLV6001QDCKRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV6001QDCKRQ1 Tags
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