LM4925SDBD

Name: LM4925SDBD
Brand: Texas Instruments
SKU: LM4925SDBD
Availability: InStock

Product FAQ

1. Is LM4925SDBD available for RFQ?

Yes. LM4925SDBD by Texas Instruments is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LM4925SDBD?

Pricing for LM4925SDBD can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LM4925SDBD?

LM4925SDBD is a Texas Instruments Development Tools with Quiescent Power Supply Current Max: 1.6mA and Quiescent Power Supply Current Typ: 1.0mA. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LM4925SDBD?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can LM4925SDBD be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to LM4925SDBD?

Part No:

Development Tools

Manufacturer:

Texas Instruments

Description:

The unity gain stable LM4925 is both a mono differential output (for BTL operation) audio amplifier and a Single Ended (SE) stereo headphone amplifier.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Input Voltage

-0.3V ~ VDD+0.3V

Junction Temperature

150°C

Shutdown Current

1µA

Operating Temperature

-40°C ~ +85°C

Supply Voltage

1.5V ~ 3.6V

Package

VSSOP, SON

Storage Temperature

-65°C ~ +150°C

Control Logic High Min

0.7V

Control Logic Low Max

0.3V

Crosstalk Typ

58 dB

Mute Attenuation Min

70 dB

Products Detail

The LM4925 is a Boomer™ audio power amplifier designed for 2-cell battery operation (1.5V to 3.6V). It delivers 410mW into 8Ω in mono-BTL mode and 40mW per channel into 16Ω in stereo SE headphone mode at 1% THD+N. The device features click-and-pop suppression, micro-power shutdown, mute mode, and thermal shutdown protection. Packaged in VSSOP and SON packages, it minimizes PCB area while maximizing output power and requires few external components.

Key Features

BTL Mode for Mono Speaker, 2-Cell 1.5V to 3.6V Battery Operation, Single Ended Headphone Operation with Output Coupling Capacitors, Unity-Gain Stable, Click and Pop Suppression Circuitry for Both Shutdown and Mute, Active Low Micro-Power Shutdown, Active-Low Mute Mode, Thermal Shutdown Protection Circuitry, Mono-BTL Output Power: 410mW (Typ) at 8Ω, 3.0V, 1% THD+N, Single Ended Output Power Per Channel: 40mW (Typ) at 16Ω, 3.0V, 1% THD+N, Micropower Shutdown Current: 0.1µA (Typ), Supply Voltage Operating Range: 1.5V to 3.6V, PSRR at 100Hz, VDD=3V, BTL: 70dB (Typ)