EVAL-SSM2380Z

Mfr. #:: EVAL-SSM2380Z
製造商:: Analog Devices Inc.
描述:: SSM2380 Audio Amplifier Evaluation Board
生命週期:: 製造商新產品
數據表:: EVAL-SSM2380Z 數據表
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更多信息:: EVAL-SSM2380Z 更多信息 EVAL-SSM2380Z Product Details

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Tags: EVAL-SSM23, EVAL-SSM2, EVAL-SS, EVAL-S, EVAL, EVA

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

EVAL-SSM2380Z 描述

***et: Evaluation Board For 2 X 2 W, Filterless, Stereo, Class-D Audio Amplifier With ALC And IC

***ical: SSM2380 Audio Amplifier Evaluation Board

***ark: Evaluation Board, Stereo Class-D Amp

***nell: STEREO CLASSD AMPLIFIER I2C GAIN CONTROL

***i-Key: EVAL BOARD FOR SSM2380

***log Devices: The SSM2380 is a fully integrated, high efficiency, stereo, Class-D audio amplifier. It is designed to maximize performance for mobile phone applications. The application circuit requires a minimum of external components and operates from a single 2.5 V to 5.5 V supply. It is capable of delivering 2 W of continuous output power with <1% THD + N driving a 4 Ω load from a 5.0 V supply. The SSM2380 features a highly flexible I2C interface with many useful settings. Using the I2C control interface, the gain of the SSM2380 can be selected from 1 dB to 24 dB (plus mute) in 47 steps with no external components. Other features accessed from the I2C interface include independent left/right channel shutdown, variable ultralow EMI emission control mode, auto-matic level control (ALC) for high quality speaker protection, and stereo-to-mono mixing operation. The SSM2380 features a high efficiency, low noise modulation scheme that requires no external LC output filters. The modulation continues to provide high efficiency even at low output power. The SSM2380 operates with 93% efficiency at 1.4 W into 8 Ω or with 85% efficiency at 2 W into 4 Ω from a 5.0 V supply and has an SNR of >100 dB. Spread-spectrum pulse density modulation is used to provide lower EMI-radiated emissions compared with other Class-D architectures. An added benefit of spread-spectrum Σ-Δ modu-lation is that no synchronization (SYNC) is needed when using multiple Class-D amplifiers. For applications that require long speaker cables (>10 cm), the SSM2380 includes a user-selectable ultralow EMI emissions mode that eliminates the need for EMI filters at the Class-D outputs. The SSM2380 has a micropower shutdown mode with a typical shutdown current of 20 nA. Shutdown is enabled by applying a logic low to the SD pin or through an optional independent channel soft shutdown via I2C. The device also includes pop-and-click suppression circuitry. This suppression circuitry minimizes voltage glitches at the output during turn-on and turn-off, reducing audible noise on activation and deactivation. The fully differential inputs of the SSM2380 provides excellent rejection of common-mode noise on the input. Input coupling capacitors can be omitted if the dc input common-mode voltage is approximately VDD/2. The SSM2380 is specified over the commercial temperature range (−40°C to +85°C). It has built-in thermal shutdown and output short-circuit protection. It is available in a 16-ball, 2 mm × 2 mm wafer level chip scale package (WLCSP). Applications Mobile phones MP3 players Portable electronics

Market price

型號	製造商	描述	庫存	價格
EVAL-SSM2380Z DISTI # V36:1790_06225395	Analog Devices Inc	SSM2380 Audio Amplifier Evaluation Board RoHS: Compliant	0	1000:$60.7300 500:$60.7400 100:$61.4300 10:$62.8700 1:$63.1200
EVAL-SSM2380Z DISTI # EVAL-SSM2380Z-ND	Analog Devices Inc	BOARD EVALUATION FOR SSM2380Z RoHS: Compliant Min Qty: 1 Container: Box	On Order	1:$63.7600
EVAL-SSM2380Z DISTI # 584-EVAL-SSM2380Z	Analog Devices Inc	Audio IC Development Tools SSM2380 EVAL BRD RoHS: Compliant	1	1:$63.1200

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