80 75 70 65 60 55 50 45 40 35 30 25 20 15 100 200 300 400 500 600 700 800 900 1000 1100 fSW [kHz] SUby 図 9-13. Required Duty Cycle to Start Up by SYNC Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM5156 LM51561 Submit Document Feedback 19 LM5156,...
(3) 8 16 300 Ω Headphone/Line-out Cap Load 0 100 550 pF Line-out Load Range 600 Ω DAC Channel OTHER PARAMETERS Output Offset 0 Input, Differential Line-output 0.5 mV Output Common Mode Common Mode Level for OUTxP and OUTxM, AVDD = 1.8V 0.9 V Output Common Mode Common Mode Level...
TON = AVDD(200kHz) TON = 開放(300kHz) TON = REF(450kHz) TON = GND(600kHz) 過電圧/低電圧保護制御入力.この4レベルのロジック入力により,過電圧及び/または低電圧保護を イネーブル,またはディセーブルします.過電圧限界値は,公称出力電圧の116%です.低電圧 限界値は,公称出力電...
5. Each pair should be separated at least by 3 times the signal trace width. 6. The use of bends in differential traces should be kept to a minimum. When bends are used, the number of left and right bends should be as equal as possible and the angle of the bend should be ≥ 135...
3 V 0 4.0 0.6 4.7 0.6 0 250 4.0 0.6 50 400 kHz µs µs ns ns µs 600 tSP Pulse duration of spikes suppressed by input filter UCGLITx = 1 UCGLITx = 2 2 V, 3 V 25 12.5 300 ns 150 UCGLITx = 3 6.3 75 UCCLTOx = 1 27 tTIMEOUT Clock low time-out UCCLTOx = 2 ...
LVCMOS Transition Times www.ti.com/ja-jp MIN TYP MAX UNIT 250 ns 100 ns 50 ns 4.0 µs 0.6 µs 0.26 µs 4.7 µs 1.3 µs 0.5 µs 1000 ns 300 ns 120 ns 300 ns 300 ns 120 ns 400 pF 400 pF 550 pF 3.45 µs 0.9 µs 0.45 µs 3.45 µs 0.9 µs 0.45 µ...
Thermal Derating Curve for Safety Limiting Current (current in each channel with both channels running simultaneously) 3000 2700 2400 2100 1800 1500 1200 900 600 300 0 -40 -20 0 20 40 60 80 100 120 140 160 Ambient Te mperature (oC) 図 5-2. Thermal Derating Curve for Safety Limiting ...