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ZHCSMU9A December 2020 – September 2021 TAS2764

PRODUCTION DATA

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机械数据 (封装 | 引脚)

YBH|30
- MXBG430

散热焊盘机械数据 (封装 | 引脚)

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zhcsmu9a_oa

6.8 Typical Characteristics

T_A = 25 ⁰C, PWR_MODE1, f_{SPK_AMP} = 384 kHz, input signal f_IN = 1kHz - Sine, filter for load resistance 15 μH, unless otherwise noted.

R_L= 4 Ω

PWR_MODE1

Figure 6-3 THDN vs Output Power

R_L= 4 Ω

PWR_MODE2

Figure 6-5 THDN vs Output Power

R_L= 4 Ω

f_IN = 6.667 kHz

PWR_MODE1

Figure 6-7 THDN vs Output Power

R_L= 4 Ω

f_IN = 6.667 kHz

PWR_MODE2

Figure 6-9 THDN vs Output Power

R_L= 4 Ω

P_OUT = 0.1 W

Figure 6-11 THDN vs Frequency

R_L= 4 Ω

P_OUT = 1 W

Figure 6-13 THDN vs Frequency

PWR_MODE1

Figure 6-15 ICN (A Weighted) vs VBAT

R_L= 4 Ω

f_S = 48 kSPS

Figure 6-17 Class D Frequency Response

R_L= 4 Ω

f_IN = 1 kHz

Figure 6-19 Efficiency vs Output Power

R_L= 4 Ω

f_IN = 1 kHz

PWR_MODE2

Figure 6-21 Efficiency vs Output Power

R_L= 4 Ω

Figure 6-23 AVDD PSRR vs Frequency

R_L= 4 Ω

Figure 6-25 PVDD PSRR vs Frequency

IV Sense Enabled

Figure 6-27 VBAT Idle Current vs VBAT

R_L= 4 Ω

f_IN = 1 kHz

Chop Enabled

Figure 6-29 I Sense THDN vs Output Power

R_L= 4 Ω

f_IN = 1 kHz

PWR_MODE2

Figure 6-31 I Sense THDN vs Output Power

R_L= 4 Ω

P_OUT = 1 W

Figure 6-33 I Sense THDN vs Frequency

R_L= 4 Ω

P_OUT = 1 W

PWR_MODE2

Figure 6-35 I Sense THDN vs Frequency

R_L= 4 Ω

Chop Enabled

f_IN = 1 kHz

Figure 6-37 V Sense THDN vs Pout

R_L= 4 Ω

Chop Enabled

P_OUT = 1 W

Figure 6-39 V Sense THDN vs Frequency

R_L= 4 Ω

P_OUT = 1 W

PWR_MODE2

Figure 6-41 V Sense THDN vs Frequency

R_L= 8 Ω

PWR_MODE1

Figure 6-4 THDN vs Output Power

R_L= 8 Ω

PWR_MODE2

Figure 6-6 THDN vs Output Power

R_L= 8 Ω

f_IN = 6.667 kHz

PWR_MODE1

Figure 6-8 THDN vs Output Power

R_L= 8 Ω

f_IN = 6.667 kHz

PWR_MODE2

Figure 6-10 THDN vs Output Power

R_L= 8 Ω

P_OUT = 0.1 W

Figure 6-12 THDN vs Frequency

R_L= 8 Ω

P_OUT = 1 W

Figure 6-14 Class D THDN vs Frequency

PWR_MODE2

Figure 6-16 ICN (A-Weighted) vs PVDD

R_L= 4 Ω

f_S = 96 kSPS

Figure 6-18 Class D Frequency Response

R_L= 8 Ω

f_IN = 1 kHz

Figure 6-20 Efficiency vs Output Power

R_L= 8 Ω

f_IN = 1 kHz

PWR_MODE2

Figure 6-22 Efficiency vs Output Power

R_L= 4 Ω

Figure 6-24 VBAT PSRR vs Frequency

IV Sense Enabled

Figure 6-26 AVDD Idle Current vs AVDD

IV Sense Enabled

Figure 6-28 PVDD Idle Current vs PVDD

R_L= 8 Ω

f_IN = 1 kHz

Figure 6-30 I Sense THDN vs Output Power

R_L= 8 Ω

f_IN = 1 kHz

PWR_MODE2

Figure 6-32 I Sense THDN vs Output Power

R_L= 4 Ω

P_OUT = 1 W

Chop Enabled

Figure 6-34 I Sense THDN vs Frequency

R_L= 8 Ω

P_OUT = 1 W

PWR_MODE2

Figure 6-36 I Sense THD vs. Frequency

R_L= 8 Ω

f_IN = 1 kHz

Figure 6-38 V Sense THDN vs Pout

R_L= 8 Ω

P_OUT = 1 W

Figure 6-40 V Sense THDN vs Frequency

R_L= 8 Ω

P_OUT = 1 W

PWR_MODE2

Figure 6-42 V Sense THDN vs Frequency