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| TLV2471CD资料 | |
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TLV2471CD PDF Download |
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File Size : 116 KB
Manufacturer:TI Description: : 3.3 V10% or 5.0 V10%• Logic power supply (VDD) • VFD tube drive power supply (VSEG, VCOM ) : 20 to 60 V • VFD driver output current (VFD driver output can be connected directly to the VFD tube. No pull-down resistor is required.) • Segment driver (SEGA1 to A35, SEGB1 to B35) Only one driver output is high: C5 mA (VSEG = 60 V) All the driver outputs are high: C350 mA (VSEG = 60 V) • Segment driver (ADA, ADB): C15 mA (VSEG = 60 V) • Grid driver (COM1 to 24): C25 mA (VCOM = 60 V) • Content of display SEGA1 to SEGA35 and ADA • CGROM_A: 5 7 dots 240 types (character data) • CGRAM_A: 5 7 dots 16 types (character data) • ADRAM_A: 24 (display digit) 1 bit (symbol data; can be used for a cursor.) • DCRAM_A: 24 (display digit) 8 bits (register for character data display) SEGB1 to SEGB35 and ADB • CGROM_B: 5 7 dots 240 types (character data) • CGRAM_B: 5 7 dots 16 types (character data) • ADRAM_B: 24 (display digit) 1 bit (symbol data; can be used for a cursor.) • DCRAM_B: 24 (display digit) 8 bits (register for character data display) • Display control function • GCRAM: Simultaneous output of COM1 to 24 can be set in 1 grid. • Display digits: 1 to 24 digits (9- to 24-bit arbitrary setting) • Display duty (brightness adjustment): 0/1024 to 960/1024 stages • All lights ON/OFF • 5 interfaces with microcontroller:DI/O, CS, CP, RESET, INT • Built-in key scan circuit for 5 6 matrix key switch • Built-in key scan circuit for 3-channel encoder type rotary switch • Built-in oscillation circuit Crystal oscillation or ceramic oscillation: 4.0 MHz (Typ) • Standby function Inhibiting the oscillator circuit provides low power consumption. • Package options: 128-pin plastic QFP (QFP128-P-1420-0.50-K) (TLV2471CD-xxGA) |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TLV2471CD 厂 家：TI 封 装： 批 号：07+ 数 量：6998 说 明：原装正品 |
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运 费：所有运费均有我司承担 所在地：深圳 新旧程度： |
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| 联系人：申小姐 |
| 电 话：0755-83330991,0755-83047629 |
| 手 机：15811820920 |
| QQ：2355514181 |
| MSN：chipstech-int@hotmail.com |
| 传 真：0755-61658118 |
| EMail：sales@chipstech-int.com |
| 公司地址： 深圳市福田区中航路鼎城国际1017 |
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1. 所有我司提供的货物，均为原厂原装正品！ 2. 我们的报价是不含税价格。含税需要增加相应的税点。
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建议使用分辨率:1024*768