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CS8511E
CS8511E is a fixed 24x gain, with anti-break function, high efficiency, ultra-low EMI, Class AB class D mode switchable mono audio amplifier.
With a supply voltage of 8.5V, the CS8511E can produce 10W of continuous power for a 4Ω load. In Class D mode, the CS8511E can drive loads as low as 3Ω with two lithium batteries in series, and can output 12W of continuous power at 8.5V.
With a supply voltage of 8.5V, the CS8511E can produce 10W of continuous power for a 4Ω load. In Class D mode, the CS8511E can drive loads as low as 3Ω with two lithium batteries in series, and can output 12W of continuous power at 8.5V.
CS8511E Description:
CS8511E is a fixed 24x gain, with anti-break function, high efficiency, ultra-low EMI, Class AB class D mode switchable mono audio amplifier.
With a supply voltage of 8.5V, the CS8511E can produce 10W of continuous power for a 4Ω load. In Class D mode, the CS8511E can drive loads as low as 3Ω with two lithium batteries in series, and can output 12W of continuous power at 8.5V.
The CS8511E's filter-free PWM modulation structure reduces external components, PCB area, and system costs, while also simplifying the design. Wide operating voltage range of 3.0 to 8.8V, efficiency of up to 90% in Class D mode, fast start-up time and small package size make the CS8511E the most suitable audio amplifier for dual lithium batteries and standard 9V switching power supply systems.
CS8511E's fully differential architecture and extremely high PSRR effectively improve CS8511E's ability to suppress RF noise, and eliminate the BYPASS capacitance of traditional audio amplifiers.
CS8511E has built-in overcurrent protection, short circuit protection and overheat protection, which effectively protects the chip from being damaged under abnormal working conditions.
The CS8511E is available in a small ESOP8L package with a rated operating temperature range of -40 ° C to 85 ° C.
With a supply voltage of 8.5V, the CS8511E can produce 10W of continuous power for a 4Ω load. In Class D mode, the CS8511E can drive loads as low as 3Ω with two lithium batteries in series, and can output 12W of continuous power at 8.5V.
The CS8511E's filter-free PWM modulation structure reduces external components, PCB area, and system costs, while also simplifying the design. Wide operating voltage range of 3.0 to 8.8V, efficiency of up to 90% in Class D mode, fast start-up time and small package size make the CS8511E the most suitable audio amplifier for dual lithium batteries and standard 9V switching power supply systems.
CS8511E's fully differential architecture and extremely high PSRR effectively improve CS8511E's ability to suppress RF noise, and eliminate the BYPASS capacitance of traditional audio amplifiers.
CS8511E has built-in overcurrent protection, short circuit protection and overheat protection, which effectively protects the chip from being damaged under abnormal working conditions.
The CS8511E is available in a small ESOP8L package with a rated operating temperature range of -40 ° C to 85 ° C.
CS8511E Features:
Class D mode output power:
VDD=10V,THD+N=10%
RL=4Ω 14W
VDD=8.5V,THD+N=10%
RL=2Ω 17W
VDD=8.5V,THD+N=10%
RL=4Ω 8.2W
Class AB mode output power:
VDD=8.5V,THD+N=10%
RL=8Ω 5.50W
RL=4Ω 9.80W
VDD=5.0V,THD+N=10%
RL=8Ω 1.90W
RL=4Ω 3.40W
Operating voltage range: 3~10.5V
Excellent "pop-noise" suppression
Fixed 24x gain
Anti-broken sound function
Class AB Class D switching function
High power rejection ratio (PSRR) : -80dB at 217Hz
Fast startup time (130ms)
Low static current (10mA)
Low turn-off current (< 0.1A), overcurrent protection, short circuit protection and overheat protection
Rohs compliant lead-free package
The CS8511E is available in an ESOP8L package
Excellent "pop-noise" suppression
Fixed 24x gain
Anti-broken sound function
Class AB Class D switching function
High power rejection ratio (PSRR) : -80dB at 217Hz
Fast startup time (130ms)
Low static current (10mA)
Low turn-off current (< 0.1A), overcurrent protection, short circuit protection and overheat protection
Rohs compliant lead-free package
The CS8511E is available in an ESOP8L package
CS8511E Application:
Bluetooth speaker
CS8511E Ordering Information:
Part number (P/N) | encapsulation | Surface printing | Packaging type | quantity |
CS8511E | ESOP-8L | CS8511E XXXXXXXX | piping | 100 units |
CS8511E Typical application schematic diagram:
CS8511E pin arrangement and definition:
CS8511E pin definition:
CS8511E package size diagram:
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