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LA3235W Folha de dados(PDF) 3 Page - Sanyo Semicon Device |
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LA3235W Folha de dados(HTML) 3 Page - Sanyo Semicon Device |
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3 / 13 page  Continued form preceding page. No. 4530-3/13 LA3235W Parameter Symbol Conditions min typ max Unit [Microphone + Record] Voltage gain (closed) VGMR VO = –10 dBm, ALC OFF 52 56.6 60 dB Maximum output voltage VOMR THD = 3% 500 700 mV Total harmonic distortion THDMR Vi = –40 dBm 0.55 1.3 % ALC voltage ALCVMR Vi = –40 dBm, Rg = 6.8 k Ω 300 400 500 mV ALC balance ALCBMR Vi = –40 dBm, Rg = 6.8 k Ω 0 1.5 dB ALC start input ALCIMR –65.5 –62.5 –59.5 dBm ALC width ALCWMR Input level relative to the ALC start point such 35 42 dB that the output is +3 dB. Output noise voltage VNOMR Rg = 6.8 k Ω, BPF = 20 Hz to 20 kHz 1.5 2.8 mV Crosstalk (interchannel) CTMR Vi = –40 dBm 11 19 dB SVRRMR1 Rg = 6.8 k Ω, f R = 100 Hz, VR = –30 dBm 10 16 dB Ripple rejection ratio SVRRMR2 Rg = 6.8 k Ω, f R = 100 Hz, VR = –20 dBm 50 58 dB With ripple added to VCC2, TUNE = 100 Hz [Radio + Record] Voltage gain VGRR VO = –10 dBm, ALC OFF 31.5 35.5 39.5 dB Maximum output voltage VORR THD = 3% 470 570 mV Total harmonic distortion THDRR Vi = –30 dBm 0.55 1.3 % ALC voltage ALCVRR Vi = –30 dBm, Rg = 6.8 k Ω 300 410 500 mV ALC balance ALCBRR Vi = –30 dBm, Rg = 6.8 k Ω 0 1.5 dB ALC start input ALCIRR –45.5 –42.5 –39.5 dBm ALC width ALCWRR Input level relative to the ALC 35 40 dB start point such that the output is +3 dB. Output noise voltage VNORR Rg = 6.8 k Ω, BPF = 20 Hz to 20 kHz 340 610 µV Crosstalk (interchannel) CTRR Vi = –30 dBm 35 47 dB Ripple rejection ratio SVRRRR Rg = 6.8 k Ω, f R = 100 Hz, VR = –30 dBm 25 32 dB [Microphone + Monitor] Voltage gain (closed) VGMMON VO = –20 dBm, ALC OFF 39.5 43.5 47.5 dB Maximum output voltage VOMMON THD = 3% 150 310 mV Total harmonic distortion THDMMON Vi = –40 dBm 0.55 1.3 % ALC voltage ALCVMMON Vi = –40 dB, Rg = 6.8 kΩ 60 90 135 mV Output noise voltage VNOMMON Rg = 6.8 k Ω, BPF = 20 Hz to 20 kHz 350 650 µV Crosstalk (interchannel) CTMMON Vi = –40 dBm 11 19 dB SVRRMMON Rg = 6.8 kΩ, fR = 100 Hz, VR = –30 dBm 21 27 dB Ripple rejection ratio SVRRMMON Rg = 6.8 k Ω, f R = 100 Hz, VR = –20 dBm 60 70 dB With ripple added to VCC2, TUNE = 100 Hz [Record Bias Power Supply] Output voltage VRBR1 IRBR = –50 mA 0.92 1.0 1.08 V Ripple rejection ratio SVRRRBR1 fR = 100 Hz, VR = –30 mA 45 53 dB IRBR = –50 mA, 2SB1295; using 6 ranks Output voltage VRBR2 VCC1 = 1.0 V, IRBR = 30 mA 0.89 0.93 V Ripple rejection ratio SVRRRBR2 VCC1 = 1.0 V, fR = 100 Hz, VR = –30 dBm 33 40 dB IRBR = 30 mA, 2SB1295; using 6 ranks [Microphone Power Supply] Output voltage VMR IMR = 3 mA 1.55 1.65 1.75 V Ripple rejection ratio SVRRMR fR = 100 Hz, VR = –20 dBm 55 70 dB IMR = 3 mA, with ripple added to VCC2 [Switching Control]: Record mode Forward: CONT A and C pins: source IFA, IFC Measured with RL = 10 kΩ 20 35 µA Forward: CONT B pin sink VFB IIN = 100 µA 64 150 mV Forward: CONT D pin sink VFD IIN = 500 µA 110 230 mV Reverse: CONT B and D pins source IRB, IRD Measured with RL = 10 kΩ 20 35 µA Reverse: CONT A pin sink VRA IIN = 100 µA 64 150 mV Reverse: CONT C pin sink VRC IIN = 500 µA 110 230 mV CONT E pin sink VE IIN = 100 µA 30 70 mV Continued on next page. |
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Descrição semelhante - LA3235W |
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