ZHCS294G June   2011  – May 2024 TPA6211A1-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
    1.     Pin Functions
    2. 4.1 DAPPER
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Operating Characteristics
    7. 5.7 Dissipation Ratings
    8.     Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Advantages of Fully Differential Amplifiers
      2. 6.3.2 Fully Differential Amplifier Efficiency and Thermal Information
      3. 6.3.3 Differential Output Versus Single-Ended Output
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Typical Differential Input Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 Resistors (RI)
          2. 7.2.1.2.2 Bypass Capacitor (CBYPASS) and Start-Up Time
          3. 7.2.1.2.3 Input Capacitor (CI)
          4. 7.2.1.2.4 Band-Pass Filter (RI, CI, and CF)
            1. 7.2.1.2.4.1 Step 1: Low-Pass Filter
            2. 7.2.1.2.4.2 Step 2: High-Pass Filter
            3. 7.2.1.2.4.3 Step 3: Additional Low-Pass Filter
          5. 7.2.1.2.5 Decoupling Capacitor (CS)
          6. 7.2.1.2.6 Using Low-ESR Capacitors
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Other Application Circuits
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Power Supply Decoupling Capacitor
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.6 Operating Characteristics

TA = 25°C, Gain = 1 V/V
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
POOutput powerTHD + N = 1%, f = 1 kHz, RL = 3 ΩVDD = 5 V2.45W
VDD = 3.6 V1.22
VDD = 2.5 V0.49
THD + N = 1%, f = 1 kHz, RL = 4 ΩVDD = 5 V2.22
VDD = 3.6 V1.1
VDD = 2.5 V0.47
THD + N = 1%, f = 1 kHz, RL = 8 ΩVDD = 5 V1.36
VDD = 3.6 V0.72
VDD = 2.5 V0.33
THD+NTotal harmonic distortion plus noisef = 1 kHz, RL = 3 ΩPO = 2 W, VDD = 5 V0.045%
PO = 1 W, VDD = 3.6 V0.05%
PO = 300 mW, VDD = 2.5 V0.06%
f = 1 kHz, RL = 4 ΩPO = 1.8 W, VDD = 5 V0.03%
PO = 0.7 W, VDD = 3.6 V0.03%
PO = 300 mW, VDD = 2.5 V0.04%
f = 1 kHz, RL = 8 ΩPO = 1 W, VDD = 5 V0.02%
PO = 0.5 W, VDD = 3.6 V0.02%
PO = 200 mW, VDD = 2.5 V0.03%
kSVRSupply ripple rejection ratioVDD = 3.6 V, Inputs AC-grounded with
CI = 2 µF, VRIPPLE = 200 mVpp		f = 217 Hz–80dB
f = 20 Hz to 20 kHz–70
SNRSignal-to-noise ratioVDD = 5 V, PO = 2 W, RL = 4 Ω105dB
VnOutput voltage noiseVDD = 3.6 V, f = 20 Hz to 20 kHz,
Inputs AC-grounded with CI = 2 µF		No weighting15µVRMS
A weighting12
CMRRCommon mode rejection ratioVDD = 3.6 V, VIC = 1 Vppf = 217 Hz–65dB
ZIInput impedance384044kΩ
Start-up time from shutdownVDD = 3.6 V, No CBYPASS4µs
VDD = 3.6 V, CBYPASS = 0.1 µF27ms
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