目录
产品概述 返回TOPgoy嘉泰姆
The CXAR4174 is a stereo, differential input, single supply,
and cap-free line driver, which is available in SOP-14 and
TSSOP-14 packages.
The CXAR4174 is ground-reference output, and doesn’t
need the output capacitors for DC blocking. The advantages
of eliminating the output capacitor are saving the
cost, eliminating component height, and improving the
low frequency response.
The external gain setting is recommended using from
±1V/V to ±10V/V. High PSRR provides increased immunity
to noise and RF rectification. CXAR4174 has shutdown
and under-voltage detector function for Depop solution.
The CXAR4174 is capable of driving 2.1Vrms
at 3.3V into
2.5kW load, and provides short-circuit and thermal protection
产品特点 返回TOPgoy嘉泰姆
· Operating Voltage: 2.3V~5.5V goy嘉泰姆
· Differential Input goy嘉泰姆
· Ground Reference Output goy嘉泰姆
- No Output Capacitor Required (for DC Blocking) goy嘉泰姆
- Save the PCB Space goy嘉泰姆
- Reduce the BOM Costs goy嘉泰姆
- Improve the Low Frequency Response goy嘉泰姆
· Low Noise and THD+N goy嘉泰姆
- SNR > 108dB goy嘉泰姆
- Noise < 8mVrms goy嘉泰姆
- THD+N < 0.02% at 20Hz~20kHz goy嘉泰姆
· Output Voltage Swing Can Reach 2.1Vrms/Ch into
2.5kW at VDD=3.3V
· High PSRR: 80dB at 217Hz
· Fast Start-up Time: 500ms goy嘉泰姆
· Integrate the De-Pop Circuitry goy嘉泰姆
· Thermal and Short-Circuit Protection goy嘉泰姆
· Surface-Mount Packaging goy嘉泰姆
- SOP-14 goy嘉泰姆
- TSSOP-14 goy嘉泰姆
· Lead Free and Green Devices Available
(RoHS Compliant)goy嘉泰姆
应用范围 返回TOPgoy嘉泰姆
· Set-Top Boxes goy嘉泰姆
· CD/DVD Players goy嘉泰姆
· LCD TVs goy嘉泰姆
· HTIBs (Home Theater in Box)goy嘉泰姆
技术规格书（产品PDF) 返回TOP goy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TOPgoy嘉泰姆
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电路原理图 返回TOPgoy嘉泰姆
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Audio Products > Headphone Amplifiergoy嘉泰姆 |
Part_No goy嘉泰姆 | Package goy嘉泰姆 | VDD goy嘉泰姆 Voltage goy嘉泰姆 (V) goy嘉泰姆 | IDD, Supply Current (mA) goy嘉泰姆 | TSTART-UP(uS) goy嘉泰姆 | Output goy嘉泰姆 Power goy嘉泰姆 RL=32Wgoy嘉泰姆 (mW) goy嘉泰姆 | Output goy嘉泰姆 Power RL=2.5KWgoy嘉泰姆 (mW) goy嘉泰姆 | Total Harmonic Distortion Plus Noise (%) goy嘉泰姆 | Power Supply Rejection Ratio (dB) goy嘉泰姆 | Output Noise (uV) goy嘉泰姆 | Signal to Noise Ratio (dB) goy嘉泰姆 | Output Offset Voltage (mV) goy嘉泰姆 |
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