My Inquiry
My Account
Texas Instruments LM6132AIM/NOPB
- Part No.:
- LM6132AIM/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
LM6132AIM/NOPB.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,170
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LM6132AIM/NOPB from Texas Instruments is a dual, rail-to-rail input/output operational amplifier optimized for low-power, wide-supply, high-bandwidth applications. It delivers 10MHz gain-bandwidth, 12V/μs slew rate, and 360μA/amp quiescent current at 5V, operating from 2.7V to 24V. It supports battery-powered instrumentation, flat-panel display gamma buffering, and portable wireless front-ends where dynamic range and supply efficiency are critical.
For engineers reviewing the LM6132AIM/NOPB datasheet, LM6132AIM/NOPB pinout, LM6132AIM/NOPB application, or LM6132AIM/NOPB equivalent, key selection criteria include verified rail-to-rail I/O swing at 2.7V–24V, guaranteed 10MHz GBW across temperature, CMVR extending 0.25V beyond rails, and SOIC-8 package compatibility with industrial-grade thermal performance (RθJA = 127.1°C/W).
Technical Context
The LM6132AIM/NOPB uses a complementary NPN/PNP input stage enabling true rail-to-rail common-mode input voltage range (−0.25V to 5.25V at 5V supply), eliminating input clipping in single-supply systems. Its output stage delivers rail-to-rail swing with stable drive into ≥100kΩ loads and robust capacitive load tolerance without external compensation.
It integrates slew-boosted architecture (per revision F datasheet) for consistent 12V/μs typical slew rate across supply voltages, while maintaining low distortion (0.0015% THD+N at 20VPP, 10kHz) and high DC precision (2mV max VOS, 5µV/°C drift) - enabling accurate signal conditioning in portable measurement and display interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10MHz at 20kHz - enables stable unity-gain buffers and 2nd-order filters up to ~1.6MHz with phase margin ≥33°. |
| Slew rate | 12V/μs typical - supports full-scale 10V step response in ≤0.83μs, critical for fast-settling gamma reference buffers. |
| Supply current per amp | 360μA at 5V - allows dual-channel operation on coin-cell or Li-ion systems with >100-hour battery life in standby instrumentation. |
| Rail-to-rail input range | −0.25V to 5.25V at 5V supply - accepts signals beyond rails, simplifying sensor interface design without level-shifting. |
| Output swing (10kΩ) | Within 48mV of positive rail and 32mV of negative rail at 5V - maximizes usable dynamic range in 3.3V or 5V ADC driver stages. |
| CMRR | 100dB typical - rejects power-supply noise and ground bounce in noisy embedded environments like display controllers. |
| PSRR | 82dB typical - maintains DC accuracy despite ±100mV supply ripple, essential for precision reference buffering. |
Pinout & Package
LM6132AIM/NOPB is housed in an 8-pin SOIC (D package), 4.90mm × 3.91mm body size, with exposed pad not present. Thermal resistance is RθJA = 127.1°C/W, suitable for ambient temperatures up to +85°C in standard PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT A (Pin 1) | Amplifier A output | Drives loads ≥100kΩ with rail-to-rail swing; stable into 1000pF capacitive loads without oscillation. |
| −IN A (Pin 2) | Amplifier A inverting input | Part of complementary NPN/PNP input pair; accepts common-mode voltage down to −0.25V below V−. |
| +IN A (Pin 3) | Amplifier A noninverting input | Same CMVR as −IN A; enables true differential input operation across full supply range. |
| V− (Pin 4) | Negative supply rail | Reference for all internal biasing; supports single-supply (0V) or split-supply (±12V) configurations. |
| +IN B (Pin 5) | Amplifier B noninverting input | Independent channel input; identical specs to +IN A - enables dual-channel instrumentation or dual feedback paths. |
| −IN B (Pin 6) | Amplifier B inverting input | Matches −IN A performance; allows matched dual op-amp topologies (e.g., dual integrators or transimpedance amps). |
| OUT B (Pin 7) | Amplifier B output | Electrically isolated from OUT A; supports independent loading and routing without crosstalk. |
| V+ (Pin 8) | Positive supply rail | Accepts up to 24V; internal protection diodes clamp inputs to rails ±0.5V, preventing latch-up during overvoltage events. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input with extended CMVR | Operates with input signals 0.25V beyond either supply rail - eliminates need for external level shifters in sensor front-ends. |
| Rail-to-rail output swing | Delivers >99% of full supply range at 10kΩ load - preserves SNR in low-voltage ADC drivers and display gamma references. |
| 10MHz GBW at 360μA/amp | Provides 2.8× higher bandwidth per μA than legacy low-power op-amps - enables faster control loops in portable scanners. |
| Stable into large capacitive loads | No external compensation required for loads up to 1000pF - simplifies TFT LCD column driver interface design. |
| Wide 2.7V–24V supply range | Single BOM item covers 3.3V microcontroller peripherals, 5V data acquisition, and 12V/24V industrial I/O modules. |
Applications
| Instrumentation Amplifier Front-End | Battery-Powered Portable Scanner |
|---|---|
Use Scenario: Dual LM6132AIM/NOPB channels buffer differential sensor inputs before feeding a third op-amp difference stage in a 3-op-amp IA. IC Role / Device Role / Timing Role: Input buffer amplifier providing >100MΩ input impedance and rail-to-rail CMVR to preserve CMR without precision resistor arrays. Use Value: Eliminates resistor matching errors that degrade CMR; enables ±100dB effective CMR at DC while supporting 10kHz signal bandwidth. | Use Scenario: Scanning engine uses LM6132AIM/NOPB to condition analog photodiode outputs before digitization in handheld barcode readers. IC Role / Device Role / Timing Role: Low-noise transimpedance amplifier (TIA) and post-amplifier with 27nV/√Hz input voltage noise and 10MHz bandwidth. Use Value: Enables 1ms full-scan time with <10μV RMS noise floor - meeting Class A symbology decode requirements on AA-battery power. |
| Flat-Panel Display Gamma Reference Buffer | Wireless Transceiver IF Signal Chain |
Use Scenario: LM6132AIM/NOPB buffers gamma correction DAC outputs driving high-capacitance TFT source lines in 1080p LCD panels. IC Role / Device Role / Timing Role: Rail-to-rail output buffer with slew-boosted architecture ensuring 4μs settling for VGA/SVGA pixel timing. Use Value: Drives 500pF loads with <1% overshoot and no external RC damping - reducing component count and board area vs. legacy buffers. | Use Scenario: Dual-channel LM6132AIM/NOPB implements programmable gain and anti-alias filtering in sub-GHz ISM band receiver IF stages. IC Role / Device Role / Timing Role: High-PSRR, low-distortion amplifier providing 10MHz signal path with 82dB PSRR to suppress LDO ripple in RF-sensitive analog sections. Use Value: Maintains −70dBc adjacent-channel rejection by limiting supply-induced intermodulation in 2.4GHz BLE/Wi-Fi coexistence designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2462IDR | Lower GBW (6.4MHz), higher IQ (550μA/amp), same SOIC-8 package | Less suitable for >1MHz filter stages or fast-settling display buffers | Prefer when ultra-low offset (0.7mV max) outweighs bandwidth needs in precision sensor nodes. |
| OPA2333AIDR | Zero-drift architecture, 350kHz GBW, 17μA/amp - orders-of-magnitude lower IQ but far less speed | Targeted at microamp-level battery life, not high-speed signal paths | Choose only for DC-critical, low-frequency (<10kHz) applications like medical ECG front-ends where drift dominates error budget. |
Compared with TLV2462IDR and OPA2333AIDR, LM6132AIM/NOPB uniquely balances 10MHz bandwidth, rail-to-rail I/O, and sub-400μA quiescent current - making it the only option among the three viable for portable scanner imaging and TFT gamma buffering where both speed and supply efficiency are mandatory.
Availability
LM6132AIM/NOPB is available at Aetrix Electronics and suitable for battery-operated instrumentation, flat-panel display driver circuits, and portable wireless communications requiring stable component supply across industrial temperature ranges and multi-year production cycles.
Supply support for LM6132AIM/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, embedded processing, and connectivity technologies, with decades of op-amp innovation and automotive-grade reliability validation.
The LM613x family was designed specifically for portable, wide-supply, high-fidelity analog signal chains - targeting applications where traditional low-power op-amps sacrificed bandwidth or rail-to-rail capability, such as handheld test equipment and next-generation display interfaces.
FAQ
What is the maximum supply voltage rating for LM6132AIM/NOPB?
The absolute maximum supply voltage (V+ to V−) for LM6132AIM/NOPB is 33V, but the recommended operating range is 2.7V to 24V per the datasheet. Operation above 24V is possible only under strictly controlled conditions with derated temperature limits and transient protection - TI specifies 24V as the maximum for reliable long-term performance across −40°C to +85°C ambient.
Does LM6132AIM/NOPB support true rail-to-rail input at 2.7V supply?
Yes, LM6132AIM/NOPB supports rail-to-rail input at 2.7V supply, with a common-mode input voltage range of 0V to 2.7V (V− to V+). The datasheet confirms this in Section 5.7, specifying VCM = 0 to 2.7V at VS = 2.7V, enabling full utilization of the supply range in 3V systems like portable scanners and IoT sensors.
Can LM6132AIM/NOPB drive 1000pF capacitive loads stably?
Yes, LM6132AIM/NOPB is characterized to drive ≥1000pF capacitive loads without oscillation or excessive ringing, as confirmed in the "Capacitive Load Drive" section of the datasheet and Figure 5-17 through 5-22. This capability eliminates the need for isolation resistors in TFT LCD gamma reference buffering, simplifying layout and improving settling time.
What is the typical input offset voltage for LM6132AIM/NOPB at 25°C?
The typical input offset voltage for LM6132AIM/NOPB at 25°C and 5V supply is 2mV, with a maximum of 4mV over the full −40°C to +85°C temperature range. This value is specified for the 'AI' grade in Table 5.6 and applies directly to the LM6132AIM/NOPB part number per TI's ordering nomenclature.
Is LM6132AIM/NOPB pin-compatible with other LM613x variants?
Yes, LM6132AIM/NOPB is pin-compatible with all LM6132 variants (e.g., LM6132BIN/NOPB, LM6132BIM/NOPB) in the same SOIC-8 (D) or PDIP-8 (P) packages. Pin functions are identical across grades; only electrical specifications (e.g., VOS, drift) differ. However, it is not pin-compatible with LM6134 quad versions due to different pin counts and assignments.
LM6132AIM/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 14V/µs
- Gain Bandwidth Product:
- 11 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 125 nA
- Voltage - Input Offset:
- 1.7 mV
- Current - Supply:
- 390µA (x2 Channels)
- Current - Output / Channel:
- 3.5 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 24 V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
LM6132AIM/NOPB FAQ
1.How can I place an order for LM6132AIM/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for LM6132AIM/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 LM6132AIM/NOPB reliable?
The price and inventory of LM6132AIM/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM6132AIM/NOPB is usually 5 days.
3.What payment methods are accepted for LM6132AIM/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM6132AIM/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM6132AIM/NOPB?
LM6132AIM/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM6132AIM/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 LM6132AIM/NOPB?
For technical support, including LM6132AIM/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM6132AIM/NOPB requirements.
6.How does Aetrix verify that LM6132AIM/NOPB is sourced from the original manufacturer or authorized distributors?
All LM6132AIM/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 LM6132AIM/NOPB meets industry standards.
7.What is the process for return or replacement of LM6132AIM/NOPB?
All LM6132AIM/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with LM6132AIM/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 LM6132AIM/NOPB part is unused and in its original packaging.
Return procedure for LM6132AIM/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LM6132AIM/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…
