tb62600fg TOSHIBA Semiconductor CORPORATION, tb62600fg Datasheet
tb62600fg
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tb62600fg Summary of contents
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... TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC 64BIT SHIFT REGISTER / LATCH DRIVER The TB62600FG is specifically designed for 64bit Thermal Head drivers. And this IC is monolithic integrated circuits designed to be used together with Bi−CMOS (DMOS) integrated circuit. The devices consist of a 64bit shift register, dual 64bit latches, and 64 output DMOS structures ...
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... PIN CONNECTION (TOP VIEW) 2 TB62600FG 2006-08-07 ...
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... BLOCK DIAGRAM 3 TB62600FG 2006-08-07 ...
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... BLOCK DIAGRAM × × shift register) 4 TB62600FG 2006-08-07 ...
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... TIMING WAVEFORM 5 TB62600FG 2006-08-07 ...
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... Input Terminal for Latch. LATCH1 / LATCH "H" : Data Throught, "L" : Data Latch. V 81, 100 Supply Voltage Terminal for Control Logic. DD L−GND 82, 99 Ground Terminal for Control Logic P−GND ― Ground Terminal for Drivers. 10 Terminals. FUNCTION 6 TB62600FG 2006-08-07 ...
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... MMV / E. The external capacitance and resistor connect to MMV / E control MMV Output "ON" period. So Output Load is protected from burn−out. It's required enough discharging time (decided by Time period of Internal Clock) of external capacitance. (Refer to figure below) PULSE WIDTH OF MMV See Below after the first rising edge of ref (L) after re−changing of external capacitance connect to ref (H) 7 TB62600FG 2006-08-07 ...
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... DD V ― ― ― OUT Duty = 100% All Output I Duty = 80% OUT "L" Level Duty = 50% R ― EXT C ― EXT P ― TB62600FG = MIN TYP. MAX UNIT 4.5 5 5.5 V 0.7 ― 0.3 0 ― ― ― ― ...
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... CLK I ― DD2 All OUTPUT open LATCH = "H", 1bit ON RV ― 5 25° ― 5 25° ― 5 25°C int DD 9 TB62600FG MIN TYP. MAX UNIT ― 0.16 0.32 ― ― 0.48 V ― 0.40 0.80 ― ― 1.20 ― 0.2 0.5 mA ― 0.2 0.5 ― ...
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... R ― ― OUTn or t OUTn of f Duty = 50% MAX ( 750 kΩ 2600 pF, MMV 25°C 10 TB62600FG = MIN TYP. MAX UNIT 50 ― ― ns 0.5 ― ― µs 50 ― ― ― ― ― ― ...
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... IC. Utmost care is necessary in the design of the output line, V may be destroyed due to short−circuit between outputs, air contamination fault, or fault by improper grounding. 2. ENABLE, LATCH1 , LATCH2 , RESET ,D0~7 4. MMV− and GND (L−GND, P−GND) line since TB62600FG 2006-08-07 ...
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... PACKAGE DIMENSIONS QFP100−P−1420−0.65C Weight: 1.6 g (typ.) 12 TB62600FG Unit: mm 2006-08-07 ...
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... DC voltage will increase. If this output voltage is connected to a speaker with low input withstand voltage, overcurrent or IC failure can cause smoke or ignition. (The over current can cause smoke or ignition from the IC itself.) In particular, please pay attention when using a Bridge Tied Load (BTL) connection type IC that inputs output DC voltage to a speaker directly. 13 TB62600FG 2006-08-07 ...
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... If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 14 TB62600FG 2006-08-07 ...
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... TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. 021023_C • The products described in this document are subject to the foreign exchange and foreign trade laws. 021023_D 021023_B 060106_Q 15 TB62600FG 060116EBA 021023_E 2006-08-07 ...