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STP16CL596MTR 数据表(PDF) 1 Page - STMicroelectronics |
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STP16CL596MTR 数据表(HTML) 1 Page - STMicroelectronics |
1 / 18 page 1/18 July 2005 I LOW VOLTAGE POWER SUPPLY DOWN TO 3V I 16 CONSTANT CURRENT OUTPUT CHANNELS I ADJUSTABLE OUTPUT CURRENT THROUGH EXTERNAL RESISTOR I SERIAL DATA IN/PARALLEL DATA OUT I SERIAL OUT CHANGES STATE ON THE FALLING EDGES OF CLOCK I 3.3V MICRO DRIVER-ABLE I OUTPUT CURRENT: 15-90 mA I 25 MHz CLOCK FREQ. I AVAILABLE IN HIGH THERMAL EFFICIENCY TSSOP EXPOSED PAD DESCRIPTION The STP16CL596 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CL596 contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bitD-type storage register. In the output stage, sixteen regulated current sources were designed to provide 15-90mA constant current to drive the LEDs. Compared with the STPIC6C595, the device provides great flexibility and improved performance in LED panel system design. Trough an external resistor, users can adjust the STP16CL596 output current, controlling in this way the light intensity of LEDs. The STP16CL596 guarantees a 16V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 25 MHz, also satisfies the system requirement of high volume data transmission. The 3.3V of voltage supply is well useful for applications that interface any micro from 3.3V. Compared with a standard TSSOP package, the TSSOP exposed pad increases heat dissipation capability by a 2.5 factor. Table 1: Order Codes Part Number Package Comments STP16CL596B1R DIP-24 15 parts per tube STP16CL596M SO-24 (Tube) 40 parts per tube STP16CL596MTR SO-24 (Tape & Reel) 1000 parts per reel STP16CL596TTR TSSOP24 (Tape & Reel) 2500 parts per reel STP16CL596XTTR TSSOP24 Exposed-Pad (Tape & Reel) 2500 parts per reel STP16CL596 LOW VOLTAGE 16-BIT CONSTANT CURRENT LED SINK DRIVER SO-24 TSSOP24 (exposed pad) DIP-24 TSSOP24 Rev. 8 |
类似零件编号 - STP16CL596MTR |
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类似说明 - STP16CL596MTR |
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