LM2904BIDR
The LM2904B is a pin-compatible, improved upgrade of the LM2904 with a wider 36V supply range and 1.2MHz gain-bandwidth. It is a bipolar dual op-amp offering 0.3V/us typical slew rate, 7mV max offset, and 0.35mA typical supply current per channel. It operates from -40C to 125C and suits cost-sensitive general-purpose amplifier applications.
- Package
- SOIC-8
Product overview
The LM2904B is a pin-compatible, improved upgrade of the LM2904 with a wider 36V supply range and 1.2MHz gain-bandwidth. It is a bipolar dual op-amp offering 0.3V/us typical slew rate, 7mV max offset, and 0.35mA typical supply current per channel. It operates from -40C to 125C and suits cost-sensitive general-purpose amplifier applications.
- Manufacturer
- TI
- Part number
- LM2904BIDR
- Category
- Amplifiers & Linear
- Package
- SOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
34 parametersConstruction
- LM158A, LM258A, LM358A
- 6 or 32
- Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2000
- PSRR Power supply rejection ratio
- ±2 µV/V
- Channel separation, dc f = 1 kHz to 20 kHz
- ±1 µV/V
- VS = 3 V to 36
- 1.5 V
- (V–) ≤ VCM ≤ (V+) – 1.5 V VS = 3 V to 36
- 20
- PSRR Power Supply Rejection Ratio
- ±2 µV/V
- VS = 5 V to 30 V; VC M = 0 V; VO = 1.4 TA = 0°C to 70°C
- 9
- LM358 TA = 0°C to 70°C
- 7
- LM358A TA = 0°C to 70°C
- 20
- PSRR VS = 5 V to 30
- 65 dB
- VO1/ VO2 Channel separation f = 1 kHz to 20 kHz
- 120 dB
- CMRR Common-mode rejection ratio VS = 5 V to 30 V; VCM = 0
- 65 dB
- GBW Gain bandwidth product
- 0.7 MHz
- SR Slew rate G = +1
- 0.3 V/µs
- VS = 30 V; RL = 2 kΩ TA = 0°C to 70°C
- 4
- Positive rail VS = 30 V; RL ≥ 10 kΩ
- 3 V
- VS = 5 V; RL ≥ 2 kΩ
- 1.5
- Negative rail VS = 5 V; RL ≤ 10 kΩ TA = 0°C to 70°C
- 20 mV
- Source
- 60
- VS = 15 V; VO = 15 V;
- 10
- VID = –1 V TA = 0°C to 70°C
- 5
- VID = –1 V; VO = 200 mV
- 12 µA
- VO = 2.5 V; IO = 0
- 600
- Non-A suffix
- 3
Performance
- Operating virtual-junction temperature
- 150 °C
- Storage temperature, Tstg
- 150 °C
- VCM Common-mode voltage
- 2 V
- dVOS/dT Input offset voltage drift TA = -40°C to +85°C
- ±3.5 V/°C
- IQ Quiescent current per amplifier VS = 5 V; IO = 0
- 300 µA
- IQ Quiescent current per amplifier VS = 36 V; IO = 0
- 800 µA
- dVOS/dT Input offset voltage drift TA = –40°C to +125°C
- ±3.5 V/°C
- en Input voltage noise density f = 1 kHz
- 40 V/√Hz
- ISC Short-circuit current VS = 10 V; VO = VS / 2
- ±60 mA
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.