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TLC5927IDBQR Datasheet(PDF) 8 Page - Texas Instruments |
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TLC5927IDBQR Datasheet(HTML) 8 Page - Texas Instruments |
8 / 31 page Electrical Characteristics TLC5926, TLC5927 SLVS677 – JULY 2008 ....................................................................................................................................................................................................... www.ti.com VDD = 3 V, TJ = –40°C to 125°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VO Supply voltage to the output pins 17 V VO ≥ 0.6 V 5 IO Output current mA VO ≥ 1 V 120 VIH High-level input voltage 0.7 × VDD VDD V VIL Low-level input voltage GND 0.3 × VDD TJ = 25°C 0.5 Ileak Output leakage current VOH = 17 V µA TJ = 125°C 1 VOH High-level output voltage SDO, IOL = –1 mA VDD – 0.4 V VOL Low-level output voltage SDO, IOH = 1 mA 0.4 V VOUT = 0.6 V, Rext = 720 Ω, Output current 1 26 mA CG = 0.992 IOL = 26 mA, VO = 0.6 V, IO(1) Output current error, die-die ±6 % Rext = 720 Ω, TJ = 25°C Output current error, IOL = 26 mA, VO = 0.6 V, ±6 % channel-to-channel Rext = 720 Ω, TJ = 25°C VO = 0.8 V, Rext = 360 Ω, Output current 2 52 mA CG = 0.992 IOL = 52 mA, VO = 0.8 V, IO(2) Output current error, die-die ±6 % Rext = 360 Ω, TJ = 25°C Output current error, IOL = 52 mA, VO = 0.8 V, ±6 % channel-to-channel Rext = 360 Ω, TJ = 25°C IOUT vs Output current vs VO = 1 V to 3 V, IO = 26 mA ±0.1 VOUT output voltage regulation %/V VDD = 3.0 V to 5.5 V, IOUT vs VDD Output current vs supply voltage ±1 IO = 26 mA/120 mA Pullup resistance OE(ED2) 250 500 800 k Ω Pulldown resistance LE(ED1) 250 500 800 k Ω Tsd Overtemperature shutdown(1) 150 175 200 °C Thys Restart temperature hysteresis 15 °C Threshold current for open error IOUT,Th IOUT,target = 5 mA to 120 mA 0.5 × Itarget % detection Trigger threshold voltage for VOUT,TTh short-error detection IOUT,target = 5 mA to 120 mA 2.4 2.6 3.1 V (TLC5927 only) Return threshold voltage for VOUT,RTh short-error detection IOUT,target = 5 mA to 120 mA 2.2 V (TLC5927 only) OUT0–OUT15 = off, Rext = Open, OE 10 = VIH OUT0–OUT15 = off, Rext = 720 Ω, 14 OE = VIH OUT0–OUT15 = off, Rext = 360 Ω, 18 OE = VIH OUT0–OUT15 = off, Rext = 180 Ω, IDD Supply current 20 mA OE = VIH OUT0–OUT15 = on, Rext = 720 Ω, 14 OE = VIL OUT0–OUT15 = on, Rext = 360 Ω, 18 OE = VIL OUT0–OUT15 = on, Rext = 180 Ω, 20 OE = VIL (1) Specified by design 8 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TLC5926 TLC5927 |
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