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TS487-2 数据表(PDF) 5 Page - STMicroelectronics |
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TS487-2 数据表(HTML) 5 Page - STMicroelectronics |
5 / 31 page TS486-TS487 5/31 ELECTRICAL CHARACTERISTICS V CC = +3.3V, GND = 0V, Tamb = 25°C (unless otherwise specified) 1) 1. All electrical values are guaranted with correlation measurements at 2V and 5V. Symbol Parameter Min. Typ. Max. Unit ICC Supply Current No input signal, no load 1.8 2.5 mA ISTANDBY Standby Current No input signal, VSTANDBY=GND for TS486, RL=32Ω No input signal, VSTANDBY=Vcc for TS487, RL=32Ω 10 1000 nA VIO Input Offset Voltage (VICM = VCC/2) 1mV IIB Input Bias Current (VICM = VCC/2) 2) 2. Only for external gain version. 90 200 nA PO Output Power THD+N = 0.1% Max, F = 1kHz, RL = 32Ω THD+N = 1% Max, F = 1kHz, RL = 32Ω THD+N = 0.1% Max, F = 1kHz, RL = 16Ω THD+N = 1% Max, F = 1kHz, RL = 16Ω 23 36 26 28 38 42 mW THD + N Total Harmonic Distortion + Noise (Av=-1) RL = 32Ω, Pout = 16mW, 20Hz ≤ F ≤ 20kHz RL = 16Ω, Pout = 35mW, 20Hz ≤ F ≤ 20kHz 0.3 0.3 % PSRR Power Supply Rejection Ratio, inputs grounded 3) (Av=-1), RL>=16Ω, CB=1µF, F = 1kHz, Vripple = 200mVpp 3. Guaranteed by design and evaluation. 53 58 dB IO Max Output Current THD +N ≤ 1%, R L = 16Ω connected between out and VCC/2 64 75 mA VO Output Swing VOL : RL = 32Ω VOH : RL = 32Ω VOL : RL = 16Ω VOH : RL = 16Ω 2.85 2.68 0.3 3 0.45 2.85 0.38 0.52 V SNR Signal-to-Noise Ratio (A weighted, Av=-1) 3) (RL = 32Ω, THD +N < 0.4%, 20Hz ≤ F ≤ 20kHz) 80 98 dB Crosstalk Channel Separation, RL = 32Ω, Av=-1 F = 1kHz F = 20Hz to 20kHz Channel Separation, RL = 16Ω, Av=-1 F = 1kHz F = 20Hz to 20kHz 80 76 77 69 dB CI Input Capacitance 1 pF GBP Gain Bandwidth Product (RL = 32Ω) 1.1 MHz SR Slew Rate, Unity Gain Inverting (RL = 16Ω) 0.4 V/µs |
类似零件编号 - TS487-2 |
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类似说明 - TS487-2 |
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