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CDB53L21
BOARD EVAL FOR CS53L21 ADC
- Product Category: Analog to Digital Converters (ADCs) Evaluation Boards
- Mfr. Part # CDB53L21
- Manufacturer: Cirrus Logic
- Lead Free Status /RoHS Status:
- Data Sheet: CDB53L21 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Please send inquiry,we will respond immediately.
Mfr. Part #: CDB53L21
- Specifications
- Product Details
Specifications
Product Details
GENERAL DESCRIPTION
The CS53L21 is a highly integrated, 24-bit, 96 kHz, low power stereo A/D. Based on multi-bit, delta-sigma modulation, it allows infinite sample rate adjustment between 4 kHz and 96 kHz. The ADC offers many fea tures suitable for low power, portable system applications.FEATURES
♦ 98 dB Dynamic Range (A-wtd)♦ -88 dB THD+N
♦ Analog Gain Controls
– +32 dB or +16 dB MIC Pre-Amplifiers
– Analog Programmable Gain Amplifier (PGA)
♦ +20 dB Digital Boost
♦ Programmable Automatic Level Control (ALC)
– Noise Gate for Noise Suppression
– Programmable Threshold and Attack/Release Rates
♦ Independent Left/Right Channel Control
♦ Digital Volume Control
♦ High-Pass Filter Disable for DC Measurements
♦ Stereo 3:1 Analog Input MUX
♦ Dual MIC Inputs
– Programmable, Low Noise MIC Bias Levels
– Differential MIC Mix for Common Mode Noise Rejection
♦ Very Low 64 Fs Oversampling Clock Reduces Power Consumption
SYSTEM FEATURES
♦ 24-bit Conversion♦ 4 kHz to 96 kHz Sample Rate
♦ Multi-bit Delta Sigma Architecture
♦ Low Power Operation
– Stereo Record (ADC): 8.72 mW @ 1.8 V
– Stereo Record (MIC to PGA and ADC): 13.73 mW @ 1.8 V
♦ Variable Power Supplies
– 1.8 V to 2.5 V Digital & Analog
– 1.8 V to 3.3 V Interface Logic
♦ Power Down Management
– ADC, MIC Pre-Amplifier, PGA
♦ Software Mode (I²C® & SPI™ Control)
♦ Hardware Mode (Stand-Alone Control)
♦ Flexible Clocking Options
– Master or Slave Operation
♦ Digital Routing Mixes
– Mono Mixes
APPLICATIONS
♦ Portable Audio Players♦ Digital Microphones
♦ Digital Voice Recorders
♦ Voice Recognition Systems
♦ Audio/Video Capture Cards
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ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the CDB53L21. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: CDB53L21
