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TLC59401RHBT Fiches technique(PDF) 4 Page - Texas Instruments |
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TLC59401RHBT Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 29 page TLC59401 SBVS137 – DECEMBER 2009 www.ti.com ELECTRICAL CHARACTERISTICS At VCC = 3 V to 5.5 V and TA = –40°C to +85°C, unless otherwise noted. TLC59401 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VOH High-level output voltage IOH = –1 mA, SOUT VCC – 0.5 V VOL Low-level output voltage IOL = 1 mA, SOUT 0.5 V VI = VCC or GND; BLANK, TEST, GSCLK, SCLK, SIN, XLAT pin –1 1 μA II Input current VI = GND; MODE pin –1 1 μA VI = VCC; MODE pin 50 μA No data transfer, all output OFF, VO = 1 V, R(IREF) = 10 kΩ 0.9 6 mA No data transfer, all output OFF, VO = 1 V, R(IREF) = 1.3 kΩ 5.2 12 mA ICC Supply current Data transfer 30 MHz, all output ON, VO = 1 V, R(IREF) = 1.3 kΩ 16 25 mA Data transfer 30 MHz, all output ON, VO = 1 V, R(IREF) = 640 Ω 30 60 mA IO(LC) Constant output current All output ON, VO = 1 V, R(IREF) = 640 Ω 54 61 69 mA Ilkg Leakage output current All output OFF, VO = 15 V, R(IREF) = 640 Ω , OUT0 to OUT15 0.1 μA All output ON, VO = 1 V, R(IREF) = 640 Ω, OUT0 to OUT15, ±1 ±4 % –20°C to +85°C(1) All output ON, VO = 1 V, R(IREF) = 640 Ω, OUT0 to OUT15 (1) ±1 ±8 All output ON, VO = 1 V, R(IREF) = 320 Ω, VCC > 3.6 V, OUT0 to ΔIO(LC0) Constant sink current error OUT15, ±1 ±6 % –20°C to +85°C(1) All output ON, VO = 1 V, R(IREF) = 320 Ω, VCC > 3.6 V, OUT0 to ±1 ±8 OUT15(1) Device to device, averaged current from OUT0 to OUT15, ΔIO(LC1) Constant sink current error –2, +0.4 ±4 % R(IREF) = 1920 Ω (20 mA) (2) Device to device, averaged current from OUT0 to OUT15, ΔIO(LC2) Constant sink current error –2.7, +2 ±4 % R(IREF) = 480 Ω (80 mA) (2) All output ON, VO = 1 V, R(IREF) = 640 Ω OUT0 to OUT15, ±1 ±4 %/V VCC = 3 V to 5.5 V (3) ΔIO(LC3) Line regulation All output ON, VO = 1 V, R(IREF) = 320 Ω OUT0 to OUT15, ±1 ±6 %/V VCC > 3.6 V (3) All output ON, VO = 1 V to 3 V, R(IREF) = 640 Ω, OUT0 to OUT15 (4) ±2 ±6 %/V ΔIO(LC4) Load regulation All output ON, VO = 1 V to 3 V, R(IREF) = 320 Ω, VCC > 3.6 V, OUT0 to ±2 ±8 %/V OUT15(4) T(TEF) Thermal error flag threshold Junction temperature(5) +150 +170 °C LED open detection V(LED) 0.3 0.4 V threshold V(IREF) Reference voltage output R(IREF) = 640 Ω 1.20 1.24 1.28 V (1) The deviation of each output from the average of OUT0-15 constant current. It is calculated by Equation 1 in Table 1. (2) The deviation of average of OUT1-15 constant current from the ideal constant-current value. It is calculated by Equation 2 in Table 1. The ideal current is calculated by Equation 3 in Table 1. (3) The line regulation is calculated by Equation 4 in Table 1. (4) The load regulation is calculated by Equation 5 in Table 1. (5) Not tested. Specified by design. 4 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): TLC59401 |
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