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SSM4321ACBZ-RL

SSM4321ACBZ-RL
Mfr. #:
SSM4321ACBZ-RL
Fabricante:
Analog Devices Inc.
Descripción:
Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SSM4321ACBZ-RL Ficha de datos
Entrega:
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Más información:
SSM4321ACBZ-RL más información SSM4321ACBZ-RL Product Details
Atributo del producto
Valor de atributo
Fabricante
Analog Devices Inc.
categoria de producto
Lineal - Amplificadores - Audio
Serie
SSM4321
Producto
Amplificadores de audio
Escribe
Clase D
embalaje
Embalaje alternativo de cinta y carrete (TR)
Paquete-Estuche
16-UFBGA, WLCSP
Tipo de entrada
Diferencial
Temperatura de funcionamiento
-40°C ~ 85°C (TA)
Tipo de montaje
Montaje superficial
Tipo de salida
1-Channel (Mono)
Características
Depop, Short-Circuit and Thermal Protection, Shutdown
Suministro de voltaje
2.5 V ~ 5.5 V
Paquete de dispositivo de proveedor
16-WLCSP (1.74x1.74)
Max-Output-Power-x-Channels-Load
3.77W x 1 @ 3 Ohm
Clase
Clase-D
Potencia de salida
3.77 W
Temperatura máxima de funcionamiento
+ 85 C
Temperatura mínima de funcionamiento
- 40 C
Corriente de suministro de funcionamiento
3.8 mA
Kit de desarrollo
EVAL-SSM4321Z
Suministro-Voltaje-Máx.
5.5 V
Suministro-Voltaje-Mín.
2.5 V
THD más ruido
0.01 %
Impedancia de carga de audio
8 Ohm
Tipo de alimentación
Único
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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***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
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
Parte # Mfg. Descripción Valores Precio
SSM4321ACBZ-RL
DISTI # SSM4321ACBZ-RL-ND		Analog Devices IncIC 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 IncAudio 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 IncAudio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
RoHS: Compliant		0
  • 10000:$1.6700
SSM4321ACBZ-RLAnalog Devices IncAudio Amplifier, 1 Func, DMOS, PBGA16
RoHS: Compliant		10000
  • 1000:$1.7900
  • 500:$1.8800
  • 100:$1.9600
  • 25:$2.0500
  • 1:$2.2000
Imagen Parte # Descripción
SSM4321ACBZ-R7

Mfr.#: SSM4321ACBZ-R7

OMO.#: OMO-SSM4321ACBZ-R7

 Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
SSM4321ACBZ-RL

Mfr.#: SSM4321ACBZ-RL

OMO.#: OMO-SSM4321ACBZ-RL

 Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
SSM4321ACBZ

Mfr.#: SSM4321ACBZ

OMO.#: OMO-SSM4321ACBZ-1190

 Nuevo y original
SSM4321ACBZ-RL

Mfr.#: SSM4321ACBZ-RL

OMO.#: OMO-SSM4321ACBZ-RL-ANALOG-DEVICES

 Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
SSM4321ACBZ-R7

Mfr.#: SSM4321ACBZ-R7

OMO.#: OMO-SSM4321ACBZ-R7-ANALOG-DEVICES

 Audio Amplifiers Mono 2.9W Class-D w/ Digital Crnt & Vout
Disponibilidad
Valores:
Available
En orden:
3000
Ingrese la cantidad:
El precio actual de SSM4321ACBZ-RL es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
2,37 US$
2,37 US$
10
2,25 US$
22,53 US$
100
2,13 US$
213,44 US$
500
2,02 US$
1 007,90 US$
1000
1,90 US$
1 897,20 US$
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