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TPA3007D1 датащи(PDF) 5 Page - Texas Instruments |
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TPA3007D1 датащи(HTML) 5 Page - Texas Instruments |
5 / 24 page www.ti.com ELECTRICAL CHARACTERISTICS OPERATING CHARACTERISTICS OPERATING CHARACTERISTICS TPA3007D1 SLOS418D – SEPTEMBER 2003 – REVISED MARCH 2008 TA= 25°C, PVCC = VCC = 12 V (unless otherwise noted) PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT VI = 0 V, AV = 12 dB, 18, 23.6 dB 50 Output offset voltage (measured |VOS| mV differentially) VI = 0 V, AV = 36 dB 100 PSRR Power supply rejection ratio PVCC = 11.5 V to 12.5 V –73 dB |IIH| High-level input current PVCC = 12 V, VI = PVCC 1 µA |IIL| Low-level input current PVCC = 12 V, VI = 0 V 1 µA SHUTDOWN = 2.0 V, No load 8 15 mA ICC Supply current SHUTDOWN = VCC, VCC = 18 V, PO = 6.5 W, 0.42 A RL = 8Ω ICC(SD) Supply current, shutdown mode SHUTDOWN = 0.8 V 1 2 µA fs Switching frequency ROSC = 120 kΩ, COSC = 220 pF 250 kHz rds(on) Output transistor on resistance (total) IO = 1 A, TJ = 25°C 1.4 Ω GAIN1 = 0.8 V, GAIN0 = 0.8 V 10.9 12 12.8 dB GAIN1 = 0.8 V, GAIN0 = 2 V 17.1 18 18.5 dB G Gain GAIN1 = 2 V, GAIN0 = 0.8 V 23 23.6 24.3 dB GAIN1 = 2 V, GAIN0 = 2 V 34.7 35.5 36.3 dB PVCC = VCC = 12 V, Gain = 12 dB, TA= 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Continuous output power at 10% f = 1 kHz, RL = 8Ω 6.5 THD+N PO W Continuous output power at 1% f = 1 kHz, RL = 8Ω 5.0 THD+N THD + 0.19 Total harmonic distortion plus noise PO = 3.25 W, RL = 8 Ω , f = 1 kHz N % BOM Maximum output power bandwidth THD = 1% 20 kHz kSVR Supply ripple rejection ratio f = 1 kHz, C(BYPASS) = 1 µF –70 dB SNR Signal-to-noise ratio PO = 3.25 W, RL = 8 Ω 97 dB 86 µV (rms) C(BYPASS) = 1 µF, f = 20 Hz to 22 kHz, No weighting filter used 81 dBV Vn Noise output voltage 66 µV (rms) C(BYPASS) = 1 µF, f = 20 Hz to 22 kHz, A-weighted filter 84 dBV ZI Input impedance See Table 2, page 14 > 23 k Ω PVCC = VCC = 18 V, Gain = 12 dB, TA= 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT THD + N Total harmonic distortion plus noise PO = 3.25 W, RL = 8 Ω, f = 1 kHz 0.16% BOM Maximum output power bandwidth THD = 1% 20 kHz kSVR Supply ripple rejection ratio f = 1 kHz, CBYPASS = 1 µF –70 dB SNR Signal-to-noise ratio PO = 3.25 W, RL = 8Ω 97 dB 86 µV(rms) C(BYPASS) = 1 µF, f = 20 Hz to 20 kHz, No weighting filter used 81 dBV Vn Noise output voltage 66 µV(rms) C(BYPASS) = 1 µF, f = 20 Hz to 22 kHz, A-weighted filter 84 dBV ZI Input impedance See Table 2, page 14 >23 k Ω Copyright © 2003–2008, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): TPA3007D1 |
Аналогичный номер детали - TPA3007D1_17 |
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Аналогичное описание - TPA3007D1_17 |
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