参数资料
| 型号： | BU4021BF-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | IC SHIFT REGISTER 8BIT 16SOP |
| 标准包装： | 2,500 |
| 系列： | 4000B |
| 逻辑类型： | 移位寄存器 |
| 输出类型： | 标准 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 功能： | 并行或串行至串行 |
| 电源电压： | 3 V ~ 16 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-SOP |
| 包装： | 带卷 (TR) |
Technical Note
BU7251G,BU7251SG, BU7231G,BU7231SG,
BU7252F/FVM,BU7252S F/FVM,BU7232F/FVM,BU7232S F/FVM
14/18
●Description of electrical characteristics
Described here are the terms of electric characteristics used in this technical note. Items and symbols used are also shown.
Note that item name and symbol and their meaning may differ from those on another manufacture’s document or general
document.
1. Absolute maximum ratings
Absolute maximum rating item indicates the condition which must not be exceeded.
Application of voltage in excess of absolute
Maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
1.1 Power supply voltage(VDD/VSS)
Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power supply
terminal without deterioration or destruction of characteristics of internal circuit.
1.2 Differential input voltage (Vid)
Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without
deterioration and destruction of characteristics of IC.
1.3 Input common-mode voltage range (Vicm)
Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without deterioration or
destruction of characteristics. Input common-mode voltage range of the maximum ratings not assure normal operation of IC.
When normal operation of IC is desired, the input common-mode voltage of characteristics item must be followed.
1.4 Power dissipation (Pd)
Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal temperature).
As for package product, Pd is determined by the temperature that can be permitted by IC chip in the package(maximum
junction temperature) and thermal resistance of the package
2. Electrical characteristics item
2.1 Input offset voltage (Vio)
Indicates the voltage difference between non-inverting terminal and inverting terminal.
It can be translated into the input voltage difference required for setting the output voltage at 0 [V]
2.2 Input offset current (Iio)
Indicates the difference of input bias current between non-inverting terminal and inverting terminal.
2.3 Input bias current (Ib)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at
non-inverting terminal and input bias current at inverting terminal.
2.4 Input common-mode voltage range (Vicm)
Indicates the input voltage range where IC operates normally.
2.5 Large signal voltage gain (AV)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal and
inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output voltage fluctuation) / (Input offset fluctuation)
2.6 Circuit current (ICC)
Indicates the IC current that flows under specified conditions and no-load steady status.
2.7 Output sink current
(OL)
Indicates the maximum current that can be output under specified output condition (such as output voltage and load condition).
2.8 Output saturation voltage, Low level output voltage (VOL)
Indicates the voltage range that can be output under specified load conditions.
2.9 Output leakage current, High level output current(I leak)
Indicates the current that flows into IC under specified input and output conditions.
2.10 Response Time (Tre)
The interval between the application of an input and output condition.
2.11 Common-mode rejection ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the fluctuation of DC.
CMRR ＝(Change of Input common-mode voltage)/(Input offset fluctuation)
2.12 Power supply rejection ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of DC.
PSRR＝(Change of power supply voltage)/(Input offset fluctuation)
相关PDF资料 |
PDF描述 |
|---|---|
| BU4094BCFV-E2 | IC SHIFT REGISTER 8BIT 16SSOP |
| BU4015BF-E2 | IC SHIFT REGISTER DL 4BIT 16SOP |
| 226PKG | PHONE PLUG AUDIO 1/4" R/A 2-COND |
| BU4094BCF-E2 | IC SHIFT REGISTER 8BIT 16SOP |
| 13E | CONN JACK PHONE 1/4" 2POS W/HDWR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BU4021BFV | 制造商:ROHM 制造商全称:Rohm 功能描述:High Voltage CMOS Logic ICs |
| BU4021BFV-E2 | 制造商:ROHM 制造商全称:Rohm 功能描述:High Voltage CMOS Logic ICs |
| BU4027B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
| BU4027BF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
| BU4028 | 制造商:ROHM 制造商全称:Rohm 功能描述:BCD-to-decimal decoder |
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