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参数资料
| 型号： | 2SC2855E |
| 元件分类： | 小信号晶体管 |
| 英文描述： | 100 mA, 90 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
| 封装： | TO-92, 3 PIN |
| 文件页数： | 3/12页 |
| 文件大小： | 170K |
| 代理商： | 2SC2855E |
LV24100LP
No.A0194-11/18
Block 1, Register 05h-IF_OSC-IF Oscillator Register(Write-only)
7
6
5
4
3
2
1
0
IFOSC[7:0]
Bit 7-0:
IFOSC[7:0]: DAC value to control the IF oscillator
Note: Positive DAC control (i.e. the frequency increases with the register’s value)
Block 1, Register 06h-CNT_CTRL-Counters Control Register(Write-only)
7
6
5
4
3
2
1
0
CNT1_CLR
CTAB2
CTAB1
CTAB0
SWP_CNT_L
CNT_EN
CNT_SEL
CNT_SET
Bit 7:
CNT1_CLR: Clear counter 1 bit
0 = Normal mode
1 = Clear and keep counter 1 in reset mode
Bit 6-4:
CTAB[2:0]: Tab select for counter 2 measuring interval bits
Value
Dec.
Stop value
000b
0
Stop after 2 counts
001b
1
Stop after 8 counts
010b
2
Stop after 32 counts
011b
3
Stop after 128 counts
100b
4
Stop after 512 counts
101b
5
Stop after 2048 counts
110b
6
Stop after 8192 counts
111b
7
Stop after 32768 counts
Bit 3:
SWP_CNT_L: Swap counter 1 and counter 2 bit(Active low)
0 = Clock source 1 to counter 2, clock source 2 to counter 1(swapping)
1 = Clock source 1 to counter 1, clock source 2 to counter 2(no swap)
Bit 2:
CNT_EN: Enable the currently selected counter bit
0 = Disable counter(stop counting)
1 = Enable counter(counting mode)
Bit 1:
CNT_SEL: counter select bit
0 = Select counter 1 for measurement
1 = Select counter 2 for measurement
Bit 0:
CNT_SET: Set counters bit
0 = Normal mode
1 = Set both counter 1 and counter 2 to FFFFh and keep them set
Block 1, Register 08h-IRQ_MSK-Interrupt Mask Register(Write-only)
7
6
5
4
3
2
1
0
Reserved
IM_MS
Reserved
IRQ_LVL
IM_AFC
IM_FS
IM_CNT2
Bit 7:
Reserved: Must be programmed with 0.
Bit 6:
IM_MS: Mono/Stereo interrupt mask bit
0 = Disable mono/stereo change interrupt
1 = Enable mono/stereo change interrupt
Bit 5:
Reserved: Must be programmed with 0.
Bit 4:
Reserved: Must be programmed with 0.
Bit 3:
IRQ_LVL: Interrupt level select bit
0 = Drive DATA-line from low to high when interrupt occurs(active high)
1 = Drive DATA-line from high to low when interrupt occurs(active low)
Bit 2:
IM_AFC: AFC out of range interrupt mask bit
0 = Disable AFC out of range interrupt
1 = Enable AFC out of range interrupt
Bit 1:
IM_FS: Field strength change interrupt mask bit
0 = Disable field strength change interrupt
1 = Enable field strength change interrupt
Bit 0:
IM_CNT2: Counter 2 counting done interrupt mask bit
0 = Disable counter 2 counting done interrupt
1 = Enable counter 2 counting done interrupt
相关PDF资料 |
PDF描述 |
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| 2SC2855 | 100 mA, 90 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
| 2SC2856 | 100 mA, 120 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
| 2SC2857-E | 50 mA, 180 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
| 2SC2857C | 50 mA, 180 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
| 2SC2857-F | 50 mA, 180 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 2SC2856 | 制造商:Distributed By MCM 功能描述:SUB ONLY TRANSISTOR TO-92120V .1A .4W ECB |
| 2SC2857 | 制造商:Distributed By MCM 功能描述:SUB ONLY SANYO TRANSISTORTO-92 180V .05A .5W ECB |
| 2SC2859-GR(TE85L,F | 制造商:Toshiba America Electronic Components 功能描述:TRAN NPN 30V 0.5A S-MINI |
| 2SC2859-O(TE85L,F) | 制造商:Toshiba America Electronic Components 功能描述:TRAN NPN 30V 0.5A S-MINI |
| 2SC2859-Y(T5L,M) | 制造商:Toshiba America Electronic Components 功能描述: |
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