STEVAL-CCA037V1 Amplifier based on the TS4990IQT

The STEVAL-CCA037V1 demonstration board is designed to evaluate the TS4990IQT low power audio amplifier. The micro package DFN8 (dual flat non-leaded 8 pins) allows space saving and good thermal dissipation.

The BTL gain is set at 2 V/V and can be adapted if necessary with a modification of two (R1 or R2) resistor values.

It is possible to modify the input configuration from single ended to differential of the STEVAL-CCA037V1 demonstration board.

More information regarding component calculations is available in the TS4990 datasheet.

技术特性
  • Operating from VCC = 2.2 V to 5.5 V
  • Active low standby mode
  • 1.2 W output power @ VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
  • Ultra low power consumption in standby mode (10 nA)
  • 62dB PSRR @ 217 Hz in grounded mode (Av = 2 V/V)
  • Near zero pop and click
  • Ultra low distortion (0.1%)
  • Module gain set at 2 V/V
  • Thermal and short-circuit protection
  • RoHS compliant
功能框图
STEVAL-CCA037V1 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
STEVAL-CCA037V1 Active   1000       STEVAL-CCA037V1
DATA BRIEF
描述 版本 大小
STEVAL-CCA037V1 : Amplifier based on the TS4990IQT 1 239KB
USER MANUALS
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UM0722: Getting started with STEVAL-CCA037V1, STM32 performance line USB demonstration kit 1 1926KB
LICENSE AGREEMENTS
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Software licence agreement 1.0 34KB
Demo products licence agreement 1.0 23KB
BILL OF MATERIALS
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STEVAL-CCA037V1 BOM 1.0.0 36KB
SCHEMATIC PACKS
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STEVAL-CCA037V1 schematics 1.0.0 23KB
PCB LAYOUTS
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STEVAL-CCA037V1 gerber files 1.0.0 430KB