A Premier B2B Part Search
MAXIM INTEGRATED / ANALOG DEVICES MAX97220BETET Differential Line Driver
The MAX97220BETE+T is a high-performance differential input line driver and headphone amplifier housed in a 16-pin TQFN package. It can drive line-level loads with an output of 3VRMS into 1kΩ at a 5V supply, and 2VRMS into 600Ω at 3.3V. The device is capable of delivering up to 125mW into 32Ω headphones with a 5V supply. It features externally adjustable gain through dedicated resistors, which can also be configured to implement filters for set-top box applications. The amplifier offers exceptional total harmonic distortion plus noise (THD+N) over the entire audio bandwidth. It incorporates an on-chip charge pump that inverts the power supply to create a negative rail, enabling the output stage to operate between the positive supply and the generated negative rail. This bipolar biasing avoids the need for large coupling capacitors, reducing distortion. Additional key features include a supply voltage range from 2.5V to 5.5V, operating temperature from -40°C to 85°C, fully differential inputs, and click/popup-free power on and off. The direct drive outputs eliminate the need for DC blocking capacitors, and the device achieves flat THD+N better than 90dB with an 18-bit SNR of 112dB. It is suitable for signal processing, portable devices, and multimedia applications. Note that high market demand has extended lead times, and delivery dates may fluctuate; the product is not eligible for discounts.
MAXIM INTEGRATED / ANALOG DEVICES MAX97220BETET Differential Line Driver Specifications:
- Output Power: 125mW into 32Ω with 5V supply
- Output Voltage: 3VRMS into 1kΩ (5V), 2VRMS into 600Ω (3.3V)
- Gain: External resistors, internally set at +6dB in some variants
- Supply Voltage Range: 2.5V to 5.5V
- THD+N: Better than 90dB across audio bandwidth
- SNR: 112dB (18-bit performance)
- Differential inputs for noise immunity
- On-chip charge pump for negative rail generation
- Bipolar biasing bias stage, eliminating large coupling capacitors
- Operating temperature: -40°C to 85°C
- Package: 16-pin TQFN, exposed pad
- Click/popup-free power on/off
- Application include set-top boxes, LCD TVs, portable audio devices, multimedia streams
Buy the Buy Maxim MAX97220BETE+T High-Performance Differential Line Driver and Headphone Amplifier Online
Order the Maxim MAX97220BETE+T online today to leverage superior audio quality in your multimedia, set-top, and portable applications. This differential driver offers excellent THD+N performance, adjustable gain, and integrated charge pump technology for bipolar biasing. Its compact 16-pin TQFN package with exposed pad ensures easy integration and thermal efficiency. Designed for low distortion and noise immunity, it provides 125mW output power into headphones at 5V, making it ideal for high-fidelity audio systems. Enhance your audio projects with this reliable, easy-to-use IC available for quick online purchase.
Buy Maxim MAX97220BETE+T now and experience unmatched audio fidelity, low distortion, and versatile gain options for multimedia and portable devices.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX97220BETET?
You can click on the BUY or RFQ button to purchase MAX97220BETET from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX97220BETET?
You can download the MAX97220BETET datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX97220BETET?
MAXIM INTEGRATED / ANALOG DEVICES