目录
产品概述 返回TOPebe嘉泰姆
The CXAR4179 is a stereo, fixed gain, Cap-Free headphone
driver which is available in a WLCSP2x2-16 package.
The CXAR4179 is a ground-reference output, and doesn’t
need the output capacitors for DC blocking. The advantages
of eliminating the output capacitor are saving the
cost, PCB’s space, and component height.
The built-in gain setting can minimize the external component
counts and save the PCB space. High PSRR provides
increased immunity to noise and RF rectification. In
addition to these features, a fast startup time and small
package size make the CXAR4179 an ideal choice for portable
multimedia device.
Moreover, the CXAR4179 is also equipped other features.
For example, it is capable of driving 100mW at 3.3V into
16W, at THD+N=10% and provides thermal and short circuit
protection.
产品特点 返回TOPebe嘉泰姆
· No Output Capacitor Required ebe嘉泰姆
· Operating Voltage: 1.8V~4.5V ebe嘉泰姆
· Supply Current ebe嘉泰姆
– I
DD
=5mA at VDD
=3.3V ebe嘉泰姆
· Low Shutdown Current ebe嘉泰姆
– I
DD
=1mA at VDD
=3.3V ebe嘉泰姆
· Meeting VISTA Requirements ebe嘉泰姆
· Output Power
at 1% THD+N ebe嘉泰姆
– 70mW, at VDD
=3.3V, RL
= 16W
at 10% THD+N ebe嘉泰姆
– 100mW, at VDD
=3.3V, RL
= 16W ebe嘉泰姆
· Less External Components Required ebe嘉泰姆
· High PSRR: 78dB at 217Hz ebe嘉泰姆
· Short-Circuit and Thermal Protection ebe嘉泰姆
· ± 8KV ESD Performance ebe嘉泰姆
· Surface-Mount Packaging ebe嘉泰姆
– WLCSP2x2-16 ebe嘉泰姆
· Lead Free and Green Devices Available
(RoHS Compliant)ebe嘉泰姆
应用范围 返回TOPebe嘉泰姆
· Handsets ebe嘉泰姆
· PDAs ebe嘉泰姆
· Portable multimedia devices ebe嘉泰姆
· Notebooksebe嘉泰姆
技术规格书（产品PDF) 返回TOP ebe嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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产品封装图 返回TOPebe嘉泰姆
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电路原理图 返回TOPebe嘉泰姆
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Audio Products > Headphone Amplifierebe嘉泰姆 |
Part_No ebe嘉泰姆 | Package ebe嘉泰姆 | VDD ebe嘉泰姆 Voltage ebe嘉泰姆 (V) ebe嘉泰姆 | IDD, Supply Current (mA) ebe嘉泰姆 | TSTART-UP(uS) ebe嘉泰姆 | Output ebe嘉泰姆 Power ebe嘉泰姆 RL=32Webe嘉泰姆 (mW) ebe嘉泰姆 | Output ebe嘉泰姆 Power RL=2.5KWebe嘉泰姆 (mW) ebe嘉泰姆 | Total Harmonic Distortion Plus Noise (%) ebe嘉泰姆 | Power Supply Rejection Ratio (dB) ebe嘉泰姆 | Output Noise (uV) ebe嘉泰姆 | Signal to Noise Ratio (dB) ebe嘉泰姆 | Output Offset Voltage (mV) ebe嘉泰姆 |
minebe嘉泰姆 | maxebe嘉泰姆 |
CXAR4173ebe嘉泰姆 | TSSOP14/SOP14ebe嘉泰姆 | 3ebe嘉泰姆 | 3.6ebe嘉泰姆 | 10ebe嘉泰姆 | 500ebe嘉泰姆 | 20ebe嘉泰姆 | 2.1ebe嘉泰姆 | 0.001ebe嘉泰姆 | 80ebe嘉泰姆 | 8ebe嘉泰姆 | 108ebe嘉泰姆 | 5ebe嘉泰姆 |
CXAR4174ebe嘉泰姆 | TSSOP14/SOP14ebe嘉泰姆 | 2.3ebe嘉泰姆 | 5.5ebe嘉泰姆 | 10ebe嘉泰姆 | 500ebe嘉泰姆 | 40ebe嘉泰姆 | 2.1ebe嘉泰姆 | 0.001ebe嘉泰姆 | 80ebe嘉泰姆 | 8ebe嘉泰姆 | 108ebe嘉泰姆 | 5ebe嘉泰姆 |
CXAR4175ebe嘉泰姆 | TQFN4x4-20A/ebe嘉泰姆 TSSOP16/SOP14ebe嘉泰姆 | 2.3ebe嘉泰姆 | 4.5ebe嘉泰姆 | 5ebe嘉泰姆 | 500ebe嘉泰姆 | NAebe嘉泰姆 | 2.1ebe嘉泰姆 | 0.002ebe嘉泰姆 | 90ebe嘉泰姆 | 10ebe嘉泰姆 | 105ebe嘉泰姆 | 8ebe嘉泰姆 |
CXAR4176ebe嘉泰姆 | TQFN4x4-20B/TSSOP-16ebe嘉泰姆 | 2.3ebe嘉泰姆 | 4.5ebe嘉泰姆 | 5ebe嘉泰姆 | 16000ebe嘉泰姆 | NAebe嘉泰姆 | 2.1ebe嘉泰姆 | 0.003ebe嘉泰姆 | 80ebe嘉泰姆 | 15ebe嘉泰姆 | 102ebe嘉泰姆 | 8ebe嘉泰姆 |
CXAR4177ebe嘉泰姆 | TQFN4x4-20B/TSSOP-16/TQFN3x3-16ebe嘉泰姆 | 1.8ebe嘉泰姆 | 5.5ebe嘉泰姆 | 2ebe嘉泰姆 | 120ebe嘉泰姆 | 150ebe嘉泰姆 | NAebe嘉泰姆 | 0.03ebe嘉泰姆 | 82ebe嘉泰姆 | 15ebe嘉泰姆 | 95ebe嘉泰姆 | 5ebe嘉泰姆 |
CXAR4177Aebe嘉泰姆 | TSSOP-16ebe嘉泰姆 |
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CXAR4178ebe嘉泰姆 | WLCSP-16ebe嘉泰姆 | 2.4ebe嘉泰姆 | 5.5ebe嘉泰姆 | 2.5ebe嘉泰姆 | 4000ebe嘉泰姆 | 22ebe嘉泰姆 | NAebe嘉泰姆 | 0.02ebe嘉泰姆 | 90ebe嘉泰姆 | 7ebe嘉泰姆 | 95ebe嘉泰姆 | 0.5ebe嘉泰姆 |
CXAR4179ebe嘉泰姆 | WLCSP2x2-16ebe嘉泰姆 | 1.8ebe嘉泰姆 | 4.5ebe嘉泰姆 | 5ebe嘉泰姆 | 120ebe嘉泰姆 | 145ebe嘉泰姆 | NAebe嘉泰姆 | 0.02ebe嘉泰姆 | 75ebe嘉泰姆 | 15ebe嘉泰姆 | 100ebe嘉泰姆 | 5ebe嘉泰姆 |
CXAR4180ebe嘉泰姆 | WLCSP1.6x1.6-12/TDFN3x3-12ebe嘉泰姆 | 2.3ebe嘉泰姆 | 5.5ebe嘉泰姆 | 1ebe嘉泰姆 | 4000ebe嘉泰姆 | 60ebe嘉泰姆 | NAebe嘉泰姆 | 0.03ebe嘉泰姆 | 80ebe嘉泰姆 | 27ebe嘉泰姆 | 95ebe嘉泰姆 | 8ebe嘉泰姆 |
CXAR4181ebe嘉泰姆 | WLCSP1.6xebe嘉泰姆 1.6-12ebe嘉泰姆 | 2.3ebe嘉泰姆 | 5.5ebe嘉泰姆 | 1ebe嘉泰姆 | 4000ebe嘉泰姆 | 60ebe嘉泰姆 | NAebe嘉泰姆 | 0.03ebe嘉泰姆 | 80ebe嘉泰姆 | 27ebe嘉泰姆 | 95ebe嘉泰姆 | 8ebe嘉泰姆 |
CXAR4182ebe嘉泰姆 | MSOP-10Pebe嘉泰姆 | 2.3ebe嘉泰姆 | 5.5ebe嘉泰姆 | 10ebe嘉泰姆 | 500ebe嘉泰姆 | 60ebe嘉泰姆 | 2.1ebe嘉泰姆 | 0.001ebe嘉泰姆 | 80ebe嘉泰姆 | 8ebe嘉泰姆 | 108ebe嘉泰姆 | 5ebe嘉泰姆 |
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