SSM4321ACBZ-RL

Mfr. #:: SSM4321ACBZ-RL
メーカー:: Analog Devices Inc.
説明:: Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
ライフサイクル:: メーカー新製品
データシート:: SSM4321ACBZ-RL データシート
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詳しくは:: SSM4321ACBZ-RL 詳しくは SSM4321ACBZ-RL Product Details

製品属性
属性値

メーカー: アナログ・デバイセズ

製品カテゴリ: リニア-アンプ-オーディオ

シリーズ: SSM4321

製品: オーディオアンプ

タイプ: クラスD

包装: テープ＆リール（TR）代替パッケージ

パッケージ-ケース: 16-UFBGA, WLCSP

入力方式: ディファレンシャル

作動温度: -40°C ~ 85°C (TA)

取付タイプ: 表面実装

出力タイプ: 1-Channel (Mono)

特徴: デポップ、短絡および熱保護、シャットダウン

電圧供給: 2.5 V ~ 5.5 V

サプライヤー-デバイス-パッケージ: 16-WLCSP (1.74x1.74)

Max-Output-Power-x-Channels-Load: 3.77W x 1 @ 3 Ohm

クラス: クラスD

出力電力: 3.77 W

最高作動温度: + 85 C

最低作動温度: - 40 C

動作-供給-電流: 3.8 mA

開発キット: EVAL-SSM4321Z

供給-電圧-最大: 5.5 V

供給-電圧-最小: 2.5 V

THD-plus-Noise: 0.01 %

オーディオ-負荷-インピーダンス: 8 Ohm

供給タイプ: 独身

Tags: SSM43, SSM4, SSM

Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SSM4321ACBZ-RL 説明

***et Europe: Audio Amp Speaker 1-CH Mono 3.77W Class-D 16-Pin WLCSP T/R

***ark: Class D Amplifier with I/V Sensing, REEL

***i-Key: IC AMP CLSS D MONO 3.77W 16WLCSP

***log Devices: The SSM4321 is a fully integrated, high efficiency, Class-D audio amplifier with digitized output of output voltage, output current, and the PVDD supply voltage. It is designed to maximize performance for mobile phone applications. The application circuit requires a minimum of external components and operates from a 2.5 V to 5.5 V supply for the amplifier and a 1.42 V to 3.6 V supply for input/output. The SSM4321 is capable of delivering 2.2 W of continuous output power with <1% THD + N driving a 4 Ω load from a 5.0 V supply with a 0.1 Ω V/I sense resistor. The SSM4321 features a high efficiency, low noise modulation scheme that requires no external LC output filters. The modulation scheme provides high efficiency even at low output power. The SSM4321 operates with 89% efficiency at 1.4 W into 8 Ω from a 5.0 V supply with an SNR of >100 dB. The SSM4321 includes circuitry to sense output current, output voltage, and the PVDD supply voltage. Current sense is performed using an external sense resistor that is connected between an output pin and the load. The output current and voltage are sent to ADCs with 16-bit resolution; the PVDD supply voltage is sent to an ADC with 8-bit resolution. The outputs of these ADCs are available on the TDM or I2S output serial port. The SLOT pin is used to determine which of four possible output slots is used on the TDM interface. A stereo I2S interface can be selected by reversing the pin connections for BCLK and FSYNC. Also, a direct PDM bit stream of voltage and current data can be selected via the SLOT pin. Spread-spectrum pulse density modulation (PDM) is used to provide lower EMI-radiated emissions compared with other Class-D architectures. The inherent randomized nature of spread-spectrum PDM eliminates the clock intermodulation (beating effect) of several amplifiers in close proximity. The SSM4321 produces ultralow EMI emissions that significantly reduce the radiated emissions at the Class-D outputs, particularly above 100 MHz. The ultralow EMI emissions of the SSM4321 are also helpful for antenna and RF sensitivity problems. The device includes a highly flexible gain select pin that requires only one series resistor to select a gain setting of 0 dB, 3 dB, 6 dB, 9 dB, or 12 dB. Input impedance is fixed at 80 kΩ, independent of the selected gain. The SSM4321 has a shutdown mode with a typical shutdown current of <1 μA. Shutdown is enabled by removing the BCLK input. A clock must be present on the BCLK pin for the part to operate. The device also includes pop-and-click suppression circuitry, which minimizes voltage glitches at the output during turn-on and turn-off, reducing audible noise on activation and deactivation. The SSM4321 is specified over the industrial temperature range of −40°C to +85°C. It has built-in thermal shutdown and output short-circuit protection. It is available in a halide-free, 16-ball, 0.4 mm pitch, 1.74 mm × 1.74 mm wafer level chip scale package (WLCSP). Applications Mobile phones MP3 players Portable electronics

SSM4321ACBZ-RL 詳しくは

Amplifiers ADI SLP

Analog Devices Class D Audio Amplifiers

Amplifier ICs: Analog Devices Amplifier ICs focus on amplifiers that deliver high performance and high value. ADI combines circuit design, manufacturing process innovation, and applications expertise to create products that simplify the signal-conditioning design.

Audio & Video ADI SLP

Market price

モデル	メーカー	説明	ストック	価格
SSM4321ACBZ-RL DISTI # SSM4321ACBZ-RL-ND	Analog Devices Inc	IC AMP AUDIO 2.9W MONO D 16WLSCP RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$1.6864
SSM4321ACBZ-R7 DISTI # 584-SSM4321ACBZ-R7	Analog Devices Inc	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout RoHS: Compliant	2990	1:$3.4300 10:$3.0600 25:$2.7600 50:$2.6300 100:$2.5100 250:$2.2800 500:$2.0400 1000:$1.7600 3000:$1.6700
SSM4321ACBZ-RL DISTI # 584-SSM4321ACBZ-R	Analog Devices Inc	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout RoHS: Compliant	0	10000:$1.6700
SSM4321ACBZ-RL	Analog Devices Inc	Audio Amplifier, 1 Func, DMOS, PBGA16 RoHS: Compliant	10000	1000:$1.7900 500:$1.8800 100:$1.9600 25:$2.0500 1:$2.2000

画像	モデル	説明
	Mfr.#: SSM4321ACBZ-R7 OMO.#: OMO-SSM4321ACBZ-R7	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
	Mfr.#: SSM4321ACBZ-RL OMO.#: OMO-SSM4321ACBZ-RL	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
	Mfr.#: SSM4321ACBZ OMO.#: OMO-SSM4321ACBZ-1190	ブランドニューオリジナル
	Mfr.#: SSM4321ACBZ-RL OMO.#: OMO-SSM4321ACBZ-RL-ANALOG-DEVICES	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
	Mfr.#: SSM4321ACBZ-R7 OMO.#: OMO-SSM4321ACBZ-R7-ANALOG-DEVICES	Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout

SSM4321ACBZ-RL

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes