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Texas Instruments TLV9001ZIDPWR
- Part No.:
- TLV9001ZIDPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 4-XFDFN Exposed Pad
- Datasheet:
-
TLV9001ZIDPWR.pdf
- Description:
- PROTOTYPE
- Quantity:
- Payment:
- Shipping:
Inventory:1,898
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Product details
Overview
TLV9001ZIDPWR from Texas Instruments is a single-channel, rail-to-rail input/output operational amplifier optimized for low-power, cost-sensitive systems operating from 1.8 V to 5.5 V supply. It delivers ±0.4 mV input offset voltage, 1 MHz unity-gain bandwidth, 60 µA quiescent current per channel, and stable operation into 500 pF capacitive loads-enabling precision sensor signal conditioning in wearable devices and smoke detectors.
For engineers reviewing the TLV9001ZIDPWR datasheet, TLV9001ZIDPWR pinout, TLV9001ZIDPWR application, or TLV9001ZIDPWR equivalent, key selection considerations include its resistive open-loop output impedance (simplifying stabilization with high capacitive loads), integrated RFI/EMI filter, –40°C to 125°C extended temperature range, and compatibility with space-constrained PCB layouts using micro-size packages.
Technical Context
The TLV9001ZIDPWR implements a scalable CMOS architecture designed specifically for low-voltage, low-cost applications. Its rail-to-rail input stage supports full-supply-range common-mode operation, while the rail-to-rail output stage delivers >99% of supply swing under load. The amplifier features unity-gain stability without external compensation and no phase reversal during overdrive.
Its internal RFI and EMI rejection filter suppresses high-frequency interference at the input stage, and the resistive open-loop output impedance enables robust drive capability into capacitive loads up to 500 pF-reducing need for external isolation resistors in sensor interface and active filter designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.8 V to 5.5 V - enables direct integration into Li-ion–powered wearables and 3.3 V industrial I/O modules |
| Unity-Gain Bandwidth | 1 MHz - supports anti-aliasing and signal conditioning for DC–100 kHz sensor outputs |
| Input Offset Voltage | ±0.4 mV - ensures <10 µV error in 25 mV full-scale current-sense applications |
| Quiescent Current | 60 µA/ch - allows battery life extension in always-on motion detectors and HVAC sensors |
| Input Bias Current | 5 pA - minimizes voltage error across high-impedance pH or thermopile sensor bridges |
| Capacitive Load Drive | 500 pF - eliminates need for series output resistor in RC-filtered ADC driver stages |
| Operating Temperature | –40°C to 125°C - qualified for under-hood automotive cabin sensors and industrial motor control feedback |
Pinout & Package
TLV9001ZIDPWR is housed in a 5-pin X2SON (DPW) package measuring 0.80 mm × 0.80 mm with wettable flanks, optimized for automated optical inspection and high-density PCB assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - OUT | Amplifier output | Delivers rail-to-rail voltage swing; connects directly to ADC input or filter network without level-shifting |
| 2 - IN− | Inverting input | Accepts feedback network or inverted sensor signal; high-impedance node sensitive to layout parasitics |
| 3 - V− | Negative supply / ground | Serves as reference for single-supply operation; must be low-impedance return path for bias currents |
| 4 - IN+ | Noninverting input | Connects to high-impedance sensor sources; benefits from guard ring routing to minimize leakage |
| 5 - V+ | Positive supply | Requires local 100 nF ceramic decoupling; shared with other low-power analog rails in mixed-signal systems |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full dynamic range utilization across 1.8–5.5 V supplies, critical for low-voltage battery-powered signal chains |
| Resistive open-loop output impedance | Reduces peaking and oscillation risk when driving long traces or ADC input capacitance (>100 pF) |
| Integrated RFI and EMI filter | Attenuates cellular, Wi-Fi, and switching regulator noise before amplification-no external RC snubber required |
| Extended temperature range | Validated operation from –40°C to 125°C supports deployment in automotive cabin modules and industrial PLC analog inputs |
| Low broadband noise | 27 nV/√Hz at 1 kHz enables clean amplification of µV-level thermocouple or strain gauge signals |
Applications
| Smoke Detectors | Wearable Devices |
|---|---|
Use Scenario: Amplifying weak ionization chamber current (sub-pA) into measurable voltage for smoke particle detection logic. IC Role / Device Role / Timing Role: Precision transimpedance amplifier with ultra-low input bias current (5 pA) and rail-to-rail output swing. Use Value: Enables reliable detection at <10 ppm smoke concentration without false alarms caused by input offset drift over temperature. | Use Scenario: Conditioning accelerometer and heart-rate sensor outputs in compact fitness trackers with coin-cell power. IC Role / Device Role / Timing Role: Low-noise, low-quiescent-current (60 µA) signal buffer and gain stage preceding SAR ADC. Use Value: Extends battery life beyond 7 days while maintaining <1 LSB error in 12-bit sensor digitization. |
| Motor Control: AC Induction | HVAC Systems |
Use Scenario: Isolating and scaling shunt-based low-side current sense signals in inverter gate driver feedback loops. IC Role / Device Role / Timing Role: High-accuracy, fast-recovery op amp for real-time current monitoring with no phase reversal during overload. Use Value: Supports precise field-oriented control (FOC) algorithms by delivering stable, distortion-free current waveforms up to 20 kHz PWM frequency. | Use Scenario: Signal conditioning for NTC thermistor and humidity sensor outputs in smart thermostats and air handlers. IC Role / Device Role / Timing Role: Rail-to-rail I/O amplifier operating from 3.3 V supply, interfacing with 10-bit microcontroller ADCs. Use Value: Maintains ±0.5°C temperature accuracy across –25°C to 70°C ambient without calibration drift compensation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV9001IDBVR | Same core specs; packaged in 5-pin SOT-23 (DBV), 1.60 mm × 2.90 mm - larger footprint, standard reflow profile | Better suited for prototyping and manual soldering; less dense than X2SON but easier thermal management | Select TLV9001IDBVR for early design validation or where board area is not constrained. |
| OPA316IDBVR | Higher 10 MHz GBW, 100 µA IQ, ±0.25 mV Vos - improved speed and offset, but higher power and cost | Preferred for higher-bandwidth active filters or faster-settling data acquisition paths requiring <1 µs settling | Choose OPA316IDBVR only when 1 MHz bandwidth is insufficient and system power budget allows +40 µA/channel increase. |
Compared with TLV9001ZIDPWR, TLV9001IDBVR offers identical electrical performance in a more manufacturable package, while OPA316IDBVR trades power efficiency for speed and precision-making TLV9001ZIDPWR optimal for ultra-low-power, space-constrained sensing nodes where 1 MHz bandwidth suffices.
Availability
TLV9001ZIDPWR is available at Aetrix Electronics and suitable for wearable electronics, smoke detectors, and HVAC sensor modules requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.
Supply support for TLV9001ZIDPWR 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 and embedded processing technologies, with decades of expertise in precision amplifiers and low-power signal chain solutions.
The TLV900x product line was engineered for cost-sensitive, space-constrained systems demanding rail-to-rail performance at 1.8 V, targeting applications including portable safety devices, appliance controls, and industrial sensor interfaces.
FAQ
What is the maximum capacitive load the TLV9001ZIDPWR can drive stably?
The TLV9001ZIDPWR is characterized to drive up to 500 pF capacitive load stably without external compensation. This capability stems from its resistive open-loop output impedance, which avoids peaking and oscillation commonly seen with capacitive loads in conventional op amps. For loads exceeding 500 pF, a small series resistor (e.g., 10–50 Ω) between the TLV9001ZIDPWR output and the load is recommended to maintain phase margin. This specification is verified across the full –40°C to 125°C temperature range and 1.8 V to 5.5 V supply conditions.
Does the TLV9001ZIDPWR include shutdown functionality?
No, the TLV9001ZIDPWR does not include a shutdown pin. It is the standard version of the TLV9001 family; shutdown capability is only available in the TLV9001S variants (e.g., TLV9001SIDBVR or TLV9001SIDCKR), which feature a dedicated SHDN pin that reduces quiescent current to <1 µA when asserted low. The TLV9001ZIDPWR operates continuously whenever powered within its specified supply range and draws 60 µA per channel under all normal operating conditions.
What is the meaning of "ZIDPWR" in the part number TLV9001ZIDPWR?
The suffix "ZIDPWR" identifies the specific packaging and ordering configuration of the TLV9001: 'Z' indicates tape-and-reel packaging, 'I' denotes the Industrial temperature grade (–40°C to 125°C), 'DPW' specifies the 5-pin X2SON package (0.80 mm × 0.80 mm), and 'R' confirms reel packaging. This full designation ensures traceability to the exact mechanical form factor, thermal rating, and assembly-ready format used in high-volume automated placement. The TLV9001ZIDPWR is not a variant with modified electrical characteristics-it shares identical specifications with other TLV9001 variants in the same temperature grade.
Can the TLV9001ZIDPWR operate from a single 1.8-V supply?
Yes, the TLV9001ZIDPWR is fully specified to operate from a single 1.8-V supply (V+ = 1.8 V, V− = GND), with rail-to-rail input and output swing enabling full utilization of the supply range. At 1.8 V, it maintains 1 MHz unity-gain bandwidth, ±0.4 mV input offset voltage, and 60 µA quiescent current. Input common-mode range extends from V− – 0.1 V to V+ + 0.1 V, and output swings within 10 mV of each rail under 10 kΩ load-making it suitable for ultra-low-voltage energy harvesting and coin-cell–powered sensor nodes.
Is the TLV9001ZIDPWR pin-compatible with other TLV9001 package variants?
No, the TLV9001ZIDPWR (X2SON, DPW) is not pin-compatible with other TLV9001 packages such as SOT-23 (DBV) or SC70 (DCK). While all 5-pin TLV9001 variants share identical pin functions (IN+, IN−, OUT, V−, V+), their pinouts differ: the X2SON (DPW) uses pin 1 = OUT, pin 2 = IN−, pin 3 = V−, pin 4 = IN+, pin 5 = V+; whereas SOT-23 (DBV) uses pin 1 = OUT, pin 2 = V−, pin 3 = IN+, pin 4 = IN−, pin 5 = V+. PCB layout must be redesigned when substituting between these packages-even though functionally equivalent, the physical pin mapping is incompatible.
TLV9001ZIDPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TLV900x
- Package/Case:
- 4-XFDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Standard
- Number of Circuits:
- 1
- Output Type:
- Push-Pull, Rail-to-Rail
- Slew Rate:
- 2V/µs
- Gain Bandwidth Product:
- 1 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 5 pA
- Voltage - Input Offset:
- 400 µV
- Current - Supply:
- 60µA
- Current - Output / Channel:
- 40 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:
- 5-X2SON (0.8x0.8)
TLV9001ZIDPWR FAQ
1.How can I place an order for TLV9001ZIDPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9001ZIDPWR 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 TLV9001ZIDPWR reliable?
The price and inventory of TLV9001ZIDPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9001ZIDPWR is usually 5 days.
3.What payment methods are accepted for TLV9001ZIDPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9001ZIDPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9001ZIDPWR?
TLV9001ZIDPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9001ZIDPWR 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 TLV9001ZIDPWR?
For technical support, including TLV9001ZIDPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9001ZIDPWR requirements.
6.How does Aetrix verify that TLV9001ZIDPWR is sourced from the original manufacturer or authorized distributors?
All TLV9001ZIDPWR 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 TLV9001ZIDPWR meets industry standards.
7.What is the process for return or replacement of TLV9001ZIDPWR?
All TLV9001ZIDPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9001ZIDPWR, 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 TLV9001ZIDPWR part is unused and in its original packaging.
Return procedure for TLV9001ZIDPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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