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SSM4321ACBZ-R7

SSM4321ACBZ-R7
Mfr. #:
SSM4321ACBZ-R7
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-R7 Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
SSM4321ACBZ-R7 más información SSM4321ACBZ-R7 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 Digi-ReelR
Unidad de peso
0.006243 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
WLCSP-16
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
Número de canales
1 Channel
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 %
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
***nell
AMP, AUDIO, CLASS-D, 1.4W, 8R, 16WLCSP; Amplifier Class:D; No. of Channels:1; Output Power:2.2W; Supply Voltage Range:2.5V to 5.5V; Amplifier Case Style:WLCSP; No. of Pins:16; Load Impedance:4ohm; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Operating Temperature Range:-40°C to +85°C
***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-R7
DISTI # V72:2272_06228147		Analog Devices IncAudio Amp Speaker 1-CH Mono 3.77W Class-D 16-Pin WLCSP T/R
RoHS: Compliant		3000
  • 3000:$1.5699
  • 1000:$1.6120
  • 500:$1.8450
  • 250:$2.0450
  • 100:$2.2359
  • 25:$2.4410
  • 10:$2.6810
  • 1:$2.9660
SSM4321ACBZ-R7
DISTI # SSM4321ACBZ-R7CT-ND		Analog Devices IncIC AMP CLASS D AUDIO 16WLSCP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    SSM4321ACBZ-R7
    DISTI # SSM4321ACBZ-R7DKR-ND    		Analog Devices IncIC AMP CLASS D AUDIO 16WLSCP
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      SSM4321ACBZ-R7
      DISTI # SSM4321ACBZ-R7TR-ND      		Analog Devices IncIC AMP CLASS D AUDIO 16WLSCP
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 3000:$1.8088
      SSM4321ACBZ-R7
      DISTI # 25738867      		Analog Devices IncAudio Amp Speaker 1-CH Mono 3.77W Class-D 16-Pin WLCSP T/R
      RoHS: Compliant      		3000
      • 3000:$1.5699
      • 1000:$1.6120
      • 500:$1.8450
      • 250:$2.0450
      • 100:$2.2359
      • 25:$2.4410
      • 10:$2.6810
      • 4:$2.9660
      SSM4321ACBZ-R7Analog Devices IncAudio Amplifier, 1 Func, DMOS, PBGA16
      RoHS: Compliant      		1453
      • 1000:$2.0000
      • 500:$2.1100
      • 100:$2.1900
      • 25:$2.2900
      • 1:$2.4600
      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
      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:
      1000
      Ingrese la cantidad:
      El precio actual de SSM4321ACBZ-R7 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
      2,36 US$
      2,36 US$
      10
      2,24 US$
      22,42 US$
      100
      2,12 US$
      212,36 US$
      500
      2,01 US$
      1 002,80 US$
      1000
      1,89 US$
      1 887,60 US$
      Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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