参数资料
| 型号： | BU7481G-TR |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP HS GROUND SENSE 5SSOP |
| 标准包装： | 1 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 转换速率： | 3.2 V/µs |
| 增益带宽积： | 2.8MHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 420µA |
| 电流 - 输出 / 通道： | 16mA |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V，±0.9 V ~ 2.75 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TFSOP（0.063"，1.60mm 宽），5 引线 |
| 供应商设备封装： | 5-SSOP |
| 包装： | 标准包装 |
| 其它名称： | BU7481G-DKR BU7481G-DKR-ND BU7481GDKR |
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2010.12 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
Operational Amplifiers / Comparators
High Speed with Low Voltage
CMOS Operational Amplifiers
Input-Output Full Swing
BU7291G,BU7291SG,BU7255HFV,BU7255SHFV
Ground sense
BU7495HFV,BU7495SHFV,BU7481G,BU7481SG
BU7485G,BU7485SG,BU5281G,BU5281SG
●Description
Low Voltage with High Speed CMOS Op-Amp integrates one independent output full swing Op-Amps and phase
compensation capacitors on a single chip. Especially, this series is operable with low voltage, low supply current, high speed
and low input bias current.
·Input-Output Full Swing
BU7291 family, BU7255 family
·Ground sense
BU7495 family, BU7481 family,
BU7485 family, BU5281 family
●Features
1) Low operating supply voltage
+2.4 [V] ~ +5.5 [V] (single supply): BU7291 family
BU7255 family
+1.8 [V] ~ +5.5 [V] (single supply): BU7495 family
BU7481 family
BU5281 family
+3.0 [V] ~ +5.5 [V] (single supply): BU7485 family
2) High large signal voltage gain
3) Internal ESD protection
Human body model (HBM) ±4000 [V] (Typ.)
4) Low input bias current 1[pA] (Typ.)
5) High slew rate
3.0 [V/
μs]: BU7291 family
3.4 [V/
μs]: BU7255 family
5.0 [V/
μs]: BU7495 family
3.2 [V/
μs]: BU7481 family
2.0 [V/
μs]: BU5281 family
10.0 [V/
μs]: BU7485 family
●Pin Assignments
No.10049EAT20
BU7291G
(BU7291SG：Operation guaranteed up to +105℃)
BU7255HFV
(BU7255SHFV：Operation guaranteed up to +105℃)
BU7481G
(BU7481SG：Operation guaranteed up to +105℃)
BU7485G
(BU7485SG：Operation guaranteed up to +105℃)
BU5281G
(BU5281SG：Operation guaranteed up to +105℃)
BU7495HFV
(BU7495SHFV：Operation guaranteed up to +105℃)
High Speed
Input-Output Full Swing
Single
Ground Sense
Single
SSOP5
BU7291G BU7291SG
BU7485G BU7485SG
BU7481G BU7481SG
BU5281G BU5281SG
HVSOF5
BU7255HFV
BU7495HFV BU7495SHFV
3
4
2
1
5
+
-
OUT
+IN
-IN
VSS
VDD
BU7255SHFV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BU7481SG | 制造商:ROHM 制造商全称:Rohm 功能描述:SILICON MONOLITHIC INTEGRATED CIRCUIT |
| BU7481SG-TR | 功能描述:运算放大器 - 运放 OP Amp Sgl GP 5.5V RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| BU7485G | 制造商:ROHM 制造商全称:Rohm 功能描述:High Speed with Low Voltage CMOS Operational Amplifiers |
| BU7485G-TR | 功能描述:运算放大器 - 运放 OP Amp Sgl GP 5.5V RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| BU7485SG | 制造商:ROHM 制造商全称:Rohm 功能描述:High Speed with Low Voltage CMOS Operational Amplifiers |
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