My Inquiry
My Account
Texas Instruments LM6152ACM/NOPB
- Part No.:
- LM6152ACM/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
LM6152ACM/NOPB.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:388
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LM6152ACM/NOPB from Texas Instruments is a dual rail-to-rail input/output operational amplifier optimized for high-speed, low-power portable applications. It delivers 75 MHz gain-bandwidth, 45 V/µs large-signal slew rate, and rail-to-rail output swing (0.01 V to 4.99 V at 5 V supply) while consuming only 1.4 mA per amplifier - enabling battery-powered instrumentation, ADC buffering, and barcode scanner front-ends.
For engineers reviewing the LM6152ACM/NOPB datasheet, LM6152ACM/NOPB pinout, LM6152ACM/NOPB application, or LM6152ACM/NOPB equivalent, key selection criteria include its >rail-to-rail input CMVR (−0.25 V to 5.25 V at 5 V), fast 1.1 µs settling time (2 V step, 0.01%), PSRR of 91 dB, and stable operation with capacitive loads up to 470 pF at gain ≥2.
Technical Context
The LM6152ACM/NOPB employs a patented input stage with phase reversal prevention and slew-rate acceleration: differential input voltage increase directly boosts slew rate (up to 45 V/µs), improving transient response and capacitive load stability. Its unity-gain-stable architecture supports closed-loop gains ≥1 in inverting configurations and ≥2 in non-inverting modes.
It operates across a wide 2.7 V to 24 V single-supply range, with guaranteed performance over 0°C to +70°C. Input common-mode range extends 0.25 V beyond both rails, eliminating level-shifting concerns in low-voltage systems; rail-to-rail output maximizes dynamic range without external charge pumps or boost circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-Bandwidth Product | 75 MHz @ 100 kHz - enables stable amplification of signals up to ~7.5 MHz at unity gain, suitable for video or high-speed sensor conditioning. |
| Slew Rate (Large Signal) | 45 V/µs - supports full-scale 2 V step settling in ≤1.1 µs with 0.01% accuracy, critical for precision data acquisition. |
| Input CMVR | −0.25 V to 5.25 V at 5 V supply - accepts inputs below ground or above V+, simplifying interfacing with bipolar sensors or DACs. |
| Rail-to-Rail Output Swing | 0.01 V to 4.99 V (RL = 100 kΩ) - delivers >99.6% of full supply range, maximizing SNR in low-voltage ADC driver stages. |
| Supply Current per Amplifier | 1.4 mA typical at 5 V - enables dual-channel high-speed amplification with <2.8 mA total quiescent draw, extending battery life in portable devices. |
| PSRR / CMRR | 91 dB / 84 dB - rejects power supply noise and common-mode interference in noisy industrial or mixed-signal environments. |
| Settling Time | 1.1 µs to 0.01% for 2 V step - meets timing requirements for 1 MSPS+ SAR ADCs without added delay or external compensation. |
Pinout & Package
LM6152ACM/NOPB is housed in an industry-standard SOIC-8 (D package), measuring 4.902 mm × 3.912 mm with 1.75 mm max height and 1.27 mm lead pitch. The package is RoHS-compliant, green (no Sb/Br), and rated MSL Level-1 (260°C, unlimited reflow).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads up to ±25 mA; rail-to-rail swing enables direct interface to low-voltage ADC references. |
| 2 | −IN A | Inverting input for Channel A - accepts voltages beyond rails (−0.25 V to 5.25 V), eliminating need for input clamping diodes. |
| 3 | +IN A | Non-inverting input for Channel A - matched bias current (≤980 nA) minimizes offset error in high-impedance sensor interfaces. |
| 4 | V− | Negative supply terminal - supports single-supply (0 V ground) or split-supply (±Vs) operation; connects to system ground or negative rail. |
| 5 | +IN B | Non-inverting input for Channel B - electrically isolated from Channel A; amp-to-amp isolation >125 dB prevents crosstalk in dual-path designs. |
| 6 | −IN B | Inverting input for Channel B - identical CMVR and input impedance to Pin 2; enables independent dual-channel signal conditioning. |
| 7 | OUT B | Amplifier B output - fully independent output stage; capable of driving 470 pF capacitive loads without oscillation at gain ≥2. |
| 8 | V+ | Positive supply terminal - operates from 2.7 V to 24 V; internal regulation ensures stable GBW and slew rate across full supply range. |
Key Features
| Feature | Design Value |
|---|---|
| Patented slew-rate acceleration | Input differential voltage increase raises slew rate up to 10× - maintains fidelity on fast transients while suppressing ringing on capacitive loads. |
| Rail-to-rail input beyond supply rails | CMVR extends −0.25 V below V− and +0.25 V above V+ - eliminates external level shifters when interfacing with ±10 V sensors or legacy DACs. |
| Capacitive load drive capability | Stable with ≥470 pF at gain ≥2 - removes need for isolation resistors or complex compensation networks in ADC buffer or filter applications. |
| Low-noise, high-precision DC performance | 0.54 mV max input offset (LM6152AC), 10 µV/°C drift, and 9 nV/√Hz input voltage noise - supports 12-bit+ accuracy in precision analog front-ends. |
| Wide supply flexibility | 2.7 V to 24 V operation - allows reuse across battery-powered handhelds (3.3 V), industrial PLCs (24 V), and automotive body electronics (12 V). |
Applications
| Portable High-Speed Instrumentation | Signal Conditioning Amplifier/ADC Buffers |
|---|---|
Use Scenario: Handheld oscilloscope front-end amplifying ±5 V sensor outputs into a 12-bit SAR ADC running at 1 MSPS. IC Role / Device Role / Timing Role: Dual-channel rail-to-rail I/O op amp providing gain, level shifting, and drive strength for two independent signal paths. Use Value: 1.1 µs settling ensures no missing codes at full sample rate; 75 MHz GBW preserves rise time of sub-10 ns pulses without bandwidth limiting. |
Use Scenario: Driving the reference input of a precision 16-bit delta-sigma ADC in a weigh scale system with 2.7 V coin-cell supply. IC Role / Device Role / Timing Role: Low-quiescent-current buffer isolating a high-impedance voltage reference from ADC switching noise. Use Value: 1.4 mA per amplifier minimizes battery drain; rail-to-rail output delivers full 2.68 V swing (at 2.7 V supply) to maximize ADC ENOB. |
| Barcode Scanners | High-Voltage Sensor Interfaces |
Use Scenario: Amplifying fast-rise-time photodiode pulses (50 ns edge) in a laser-based barcode reader operating from a 3.3 V Li-ion battery. IC Role / Device Role / Timing Role: High-slew-rate transimpedance amplifier converting photocurrent to clean voltage for digital pulse detection. Use Value: 45 V/µs slew rate captures narrow pulses without distortion; 1.4 mA supply current extends scan session duration by >30% vs. legacy 5 mA op amps. |
Use Scenario: Conditioning 0–20 V industrial current loop signals for digitization in a 24 V-powered process controller. IC Role / Device Role / Timing Role: Unity-gain buffer with extended CMVR accepting 0–20 V inputs while powered from 24 V rail. Use Value: −0.25 V to 24.25 V input range accommodates full 0–20 V span without attenuation or external biasing; 91 dB PSRR rejects 24 V rail noise. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual high-speed rail-to-rail op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2462IDR | Lower GBW (6.4 MHz), lower slew rate (1.6 V/µs), higher supply current (550 µA per amp), but superior DC precision (0.3 mV VOS max). | Better suited for low-frequency, high-DC-accuracy applications (e.g., strain gauge bridges); insufficient speed for >100 kHz signal chains. | Select TLV2462IDR only when DC offset and drift dominate over bandwidth - not for LM6152ACM/NOPB's high-speed use cases. |
| OPA2350UA | Higher GBW (38 MHz), lower slew rate (22 V/µs), rail-to-rail I/O, but narrower supply range (2.7 V–5.5 V) and no 24 V operation. | Optimized for 3.3 V/5 V portable systems only; lacks LM6152ACM/NOPB's 24 V tolerance and capacitive load robustness. | Choose OPA2350UA for compact 3.3 V designs where 38 MHz GBW suffices; avoid when 24 V supply or 470 pF load stability is required. |
Compared with TLV2462IDR and OPA2350UA, LM6152ACM/NOPB uniquely balances 75 MHz bandwidth, 45 V/µs slew rate, 2.7–24 V operation, and proven 470 pF capacitive load stability - making it irreplaceable in multi-supply, high-transient industrial and portable instrumentation.
Availability
LM6152ACM/NOPB is available at Aetrix Electronics and suitable for portable instrumentation, ADC buffering, and barcode scanning applications requiring stable component supply, long-term manufacturability, and RoHS-compliant packaging.
Supply support for LM6152ACM/NOPB 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 op amp innovation and broad industrial qualification.
LM6152ACM/NOPB belongs to TI's high-speed rail-to-rail op amp product line, engineered specifically for battery-constrained, wide-supply portable instrumentation and precision signal conditioning where speed, power, and input/output voltage range must coexist.
FAQ
What is the maximum capacitive load the LM6152ACM/NOPB can drive without oscillation?
The LM6152ACM/NOPB is characterized to remain stable with capacitive loads up to 470 pF when configured with a closed-loop gain of 2 or greater. This capability eliminates the need for external isolation resistors in ADC buffer or filter applications, preserving signal integrity and simplifying layout. Stability under these conditions is verified across the full 0°C to +70°C temperature range and 2.7 V to 24 V supply range.
Does the LM6152ACM/NOPB support true rail-to-rail input - including voltages beyond the supply rails?
Yes, the LM6152ACM/NOPB features a patented input stage that extends the common-mode input voltage range to −0.25 V below V− and +0.25 V above V+ (e.g., −0.25 V to 5.25 V at 5 V supply). This "beyond-the-rails" capability allows direct interfacing with bipolar sensors, legacy DACs, or signals referenced to different grounds - without external level-shifting circuitry.
What is the typical supply current of the LM6152ACM/NOPB at 3.3 V operation?
At 3.3 V supply, the LM6152ACM/NOPB draws approximately 1.35 mA per amplifier, as confirmed in the 2.7 V DC Electrical Characteristics table. This ultra-low quiescent current enables dual-channel high-speed amplification in energy-sensitive applications such as handheld test equipment and battery-powered IoT sensors.
Can the LM6152ACM/NOPB be used in single-supply configurations with ground-referenced inputs?
Yes - the LM6152ACM/NOPB is fully specified for single-supply operation from 2.7 V to 24 V. Its input common-mode range includes ground (0 V) and extends below it (−0.25 V), and its rail-to-rail output swings within 10 mV of ground. This makes it ideal for ground-referenced sensor interfaces, such as thermistor or bridge amplifiers, without requiring dual supplies or virtual ground generation.
How does the slew rate of the LM6152ACM/NOPB vary with input signal amplitude?
The LM6152ACM/NOPB uses a unique slew-rate acceleration architecture: its large-signal slew rate increases with input differential voltage - rising from ~5 V/µs (small-signal) to 45 V/µs (large-signal). This behavior improves transient fidelity, reduces settling time on fast steps, and enhances stability when driving capacitive loads, distinguishing it from conventional fixed-slew-rate op amps.
LM6152ACM/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 30V/µs
- Gain Bandwidth Product:
- 80 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 500 nA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 1.6mA (x2 Channels)
- Current - Output / Channel:
- 16.9 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 24 V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
LM6152ACM/NOPB FAQ
1.How can I place an order for LM6152ACM/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for LM6152ACM/NOPB 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 LM6152ACM/NOPB reliable?
The price and inventory of LM6152ACM/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM6152ACM/NOPB is usually 5 days.
3.What payment methods are accepted for LM6152ACM/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM6152ACM/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM6152ACM/NOPB?
LM6152ACM/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM6152ACM/NOPB 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 LM6152ACM/NOPB?
For technical support, including LM6152ACM/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM6152ACM/NOPB requirements.
6.How does Aetrix verify that LM6152ACM/NOPB is sourced from the original manufacturer or authorized distributors?
All LM6152ACM/NOPB 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 LM6152ACM/NOPB meets industry standards.
7.What is the process for return or replacement of LM6152ACM/NOPB?
All LM6152ACM/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with LM6152ACM/NOPB, 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 LM6152ACM/NOPB part is unused and in its original packaging.
Return procedure for LM6152ACM/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LM6152ACM/NOPB Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
