SSM2518CPZ-RL
  • Share:

Analog Devices Inc. SSM2518CPZ-RL

Manufacturer No:
SSM2518CPZ-RL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC AMP CLASS D STER 2.5W 20LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SSM2518CPZ-RL is a fully integrated, 2-channel digital input, Class-D audio power amplifier produced by Analog Devices Inc. This device is designed to receive digital audio input and produce PDM (Pulse Density Modulation) differential switching outputs using its internal power stage. It features built-in protection for overtemperature and overcurrent conditions, as well as soft turn-on and turn-off capabilities to suppress pop-and-click noises. The amplifier supports a 2-wire serial (I2C-compatible) microprocessor bus for programmable register control.

Key Specifications

Parameter Value Conditions
Power Supply PVDD: 5.0 V, DVDD: 1.8 V Typical operating conditions
Output Power 2 W x 2 @ 4 Ω fS = 48 kHz, RL = 8 Ω + 15 µH
Sample Rate Up to 192 kHz MCLK = 128 × fS
Operating Temperature -40°C to +85°C
Package Type 20-Lead LFCSP (4x4)
Master Clock Frequency 2.048 MHz to 6.144 MHz Dependent on sample rate
Thermal Resistance (θJA) Specified for worst-case conditions Device soldered in a circuit board

Key Features

  • Built-in protection for overtemperature and overcurrent conditions.
  • Soft turn-on and turn-off for pop-and-click suppression.
  • Programmable register control via I2C port.
  • Smart power-down state to reduce power consumption when no audio signal is detected.
  • Internal power-on reset and voltage supervisor circuit to ensure safe operation during power-on and power removal.
  • Support for I2S and other digital audio interfaces.

Applications

The SSM2518CPZ-RL is suitable for a variety of audio applications, including:

  • Portable audio devices such as smartphones, tablets, and MP3 players.
  • Home audio systems and soundbars.
  • Automotive audio systems.
  • Consumer electronics requiring high-efficiency audio amplification.

Q & A

  1. What is the output power of the SSM2518CPZ-RL?

    The SSM2518CPZ-RL can deliver up to 2 W x 2 @ 4 Ω per channel.

  2. What are the operating temperature ranges for the SSM2518CPZ-RL?

    The device operates within a temperature range of -40°C to +85°C.

  3. What type of package does the SSM2518CPZ-RL come in?

    The SSM2518CPZ-RL is packaged in a 20-Lead LFCSP (4x4).

  4. Does the SSM2518CPZ-RL have built-in protection features?

    Yes, it includes protection for overtemperature and overcurrent conditions.

  5. How does the SSM2518CPZ-RL manage power consumption during idle periods?

    The device enters a smart power-down state when no audio signal is detected for 1024 consecutive samples.

  6. What is the purpose of the internal power-on reset and voltage supervisor circuit?

    This circuit ensures safe operation during power-on and power removal by resetting the device if supply voltages fall below nominal operating thresholds.

  7. Can the SSM2518CPZ-RL be controlled via an external microprocessor?

    Yes, it supports programmable register control via an I2C port.

  8. What is the frequency range of the master clock required for the SSM2518CPZ-RL?

    The master clock frequency must be between 2.048 MHz and 6.144 MHz, depending on the sample rate.

  9. How does the SSM2518CPZ-RL suppress pop-and-click noises?

    The device features soft turn-on and turn-off capabilities to suppress pop-and-click noises.

  10. What digital audio interfaces does the SSM2518CPZ-RL support?

    The device supports I2S and other digital audio interfaces.

Product Attributes

Type:Class D
Output Type:2-Channel (Stereo)
Max Output Power x Channels @ Load:2.5W x 2 @ 4Ohm
Voltage - Supply:2.5V ~ 5.5V
Features:
Mounting Type:Surface Mount
Operating Temperature:-40°C ~ 85°C (TA)
Supplier Device Package:20-LFCSP (4x4)
Package / Case:20-WFQFN Exposed Pad, CSP
0 Remaining View Similar

In Stock

$3.54
179

Please send RFQ , we will respond immediately.

Same Series
EVAL-SSM2518Z
EVAL-SSM2518Z
BOARD EVAL FOR SSM2518
SSM2518CBZ-R7
SSM2518CBZ-R7
IC AMP CLASS D STER 2.5W 16WLCSP
SSM2518CBZ-RL
SSM2518CBZ-RL
IC AMP CLASS D STER 2.5W 16WLCSP
SSM2518CPZ-RL
SSM2518CPZ-RL
IC AMP CLASS D STER 2.5W 20LFCSP

Similar Products

Part Number SSM2518CPZ-RL SSM2518CBZ-RL SSM2518CPZ-R7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active
Type Class D Class D Class D
Output Type 2-Channel (Stereo) 2-Channel (Stereo) 2-Channel (Stereo)
Max Output Power x Channels @ Load 2.5W x 2 @ 4Ohm 2.5W x 2 @ 4Ohm 2.5W x 2 @ 4Ohm
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Features
Mounting Type Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 20-LFCSP (4x4) 16-WLCSP (2.21x2.21) 20-LFCSP (4x4)
Package / Case 20-WFQFN Exposed Pad, CSP 16-WFBGA, WLCSP 20-WFQFN Exposed Pad, CSP

Related Product By Categories

LM49450SQ/NOPB
LM49450SQ/NOPB
Texas Instruments
IC AMP CLASS D STER 2.5W 32WQFN
TS486IDT
TS486IDT
STMicroelectronics
IC AMP CLASS AB STEREO 108MW 8SO
TPA3136AD2PWPR
TPA3136AD2PWPR
Texas Instruments
IC AMP CLASS D STER 10W 20HTSSOP
TPA6111A2DGNR
TPA6111A2DGNR
Texas Instruments
IC AMP CLASS AB STER 150MW 8MSOP
TPA3139D2RGER
TPA3139D2RGER
Texas Instruments
IC OP-AMP
TDA7391PDUTR
TDA7391PDUTR
STMicroelectronics
IC AMP AB MONO 40W POWERSO-20
TPA4860DR
TPA4860DR
Texas Instruments
IC AMP CLASS AB MONO 1.1W 16SOIC
TDA7563AEP-HLX
TDA7563AEP-HLX
STMicroelectronics
IC AMP AB QUAD 75W FLEXIWATT
TAS5614APHD
TAS5614APHD
Texas Instruments
IC AMP D MONO/STER 300W 64HTQFP
TDF8546JS/N2,512
TDF8546JS/N2,512
NXP USA Inc.
IC AMP CLSS AB QUAD 25W 27DBSMSP
TDA2030H
TDA2030H
STMicroelectronics
IC AMP AB MONO 18W 5PENTAWATT
TDA8922CJ/N1,112
TDA8922CJ/N1,112
NXP USA Inc.
IC AMP D MONO/STEREO 155W DBS23P

Related Product By Brand

SSM2160SZ
SSM2160SZ
Analog Devices Inc.
IC VOLUME CONTROL 24SOIC
ADAS1000-2BCPZ
ADAS1000-2BCPZ
Analog Devices Inc.
IC AFE 5 CHAN 19BIT 56LFCSP
AD7703BRZ
AD7703BRZ
Analog Devices Inc.
IC ADC 20BIT SIGMA-DELTA 20SOIC
AD7356YRUZ-RL
AD7356YRUZ-RL
Analog Devices Inc.
IC ADC 12BIT SAR 16TSSOP
LTC2180CUP
LTC2180CUP
Analog Devices Inc.
IC ADC 16BIT PIPELINED 64QFN
AD5220BRMZ100-R7
AD5220BRMZ100-R7
Analog Devices Inc.
IC DGTL POT 100KOHM 128TAP 8MSOP
ADM4851ARZ
ADM4851ARZ
Analog Devices Inc.
IC TRANSCEIVER HALF 1/1 8SOIC
AD8510BRZ
AD8510BRZ
Analog Devices Inc.
IC OPAMP JFET 1 CIRCUIT 8SOIC
AD8610ARMZ-REEL
AD8610ARMZ-REEL
Analog Devices Inc.
IC OPAMP JFET 1 CIRCUIT 8MSOP
LTC4100EG#PBF
LTC4100EG#PBF
Analog Devices Inc.
IC BATT CHG SMART 1CEL 24SSOP
ADR291ERZ-REEL7
ADR291ERZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.08% 8SOIC
HMC1099PM5ETR
HMC1099PM5ETR
Analog Devices Inc.
IC RF POWER AMP 32LFCSP