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參數資料
| 型號： | BU7442NUX-TR |
| 廠商： | Rohm Semiconductor |
| 文件頁數： | 1/3頁 |
| 文件大小： | 0K |
| 描述： | IC OP AMP DUAL GROUND SENS 8VSON |
| 標準包裝： | 1 |
| 放大器類型： | 通用 |
| 電路數： | 2 |
| 轉換速率： | 0.3 V/µs |
| 增益帶寬積： | 600kHz |
| 電流 - 輸入偏壓： | 1pA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 100µA |
| 電流 - 輸出 / 通道： | 10mA |
| 電壓 - 電源，單路/雙路(±)： | 1.7 V ~ 5.5 V，±0.85 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-UFDFN 裸露焊盤 |
| 供應商設備封裝： | VSON008X2030 |
| 包裝： | 標準包裝 |
| 其它名稱： | BU7442NUX-DKR BU7442NUX-DKR-ND BU7442NUXDKR |
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www.rohm.com
2010.12 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
Operational Amplifiers / Comparators
Ground Sense Low Voltage
Operation CMOS Operational Amplifiers
BU7461G, BU7461SG, BU7441G, BU7441SG, BU7462F/FVM/NUX, BU7462SF/FVM/NUX,
BU7442F/FVM/NUX, BU7442SF/FVM/NUX, BU7464F, BU7464SF, BU7444F, BU7444SF,
BU7465HFV, BU7465SHFV, BU7445HFV, BU7445SHFV
●Description
Low Voltage CMOS Op-Amp integrates one or two independent outputs full swing Op-Amps and phase compensation
capacitors on a single chip. Especially, this series is operable with low voltage, low supply current and low input bias current.
Ground Sense : BU7461 (BU7461S) family, BU7441 (BU7441S) family, BU7462 (BU7462S) family,
BU7442 (BU7442S) family, BU7464 (BU7464S) family, BU7444 (BU7444S) family,
BU7465 (BU7465S) family, BU7445 (BU7445S) family,
●Features
1) Operable with low voltage
+1.7[V] ~ +5.5[V] (Single supply) :
BU7461/BU7441 family, BU7462/BU7442 family
BU7464/BU7444 family, BU7465/BU7445 family
2) Input Ground Sense, Output Full Swing
3) High speed operation (BU7461 family, BU7462 family)
4) Internal phase compensation
5) Wide temperature range
-40[℃] ~ +85[℃]
(BU7461G, BU7462 family, BU7464F, BU7465HFV)
(BU7441G, BU7442 family, BU7444F, BU7445HFV)
-40[℃] ~ +105[℃]
(BU7461SG, BU7462S family, BU7464SF, BU7465SHFV)
(BU7441SG, BU7442S family, BU7444SF, BU7445SHFV)
6)
High open loop voltage gain
7)
Low supply current
(BU7441 family, BU7442 family)
(BU7445 family, BU7444 family)
8)
Low input bias current 1[pA](Typ.)
9)
ESD protection circuit
Human body mode (HBM)±4000[V](Typ.)
No.10049JET21
Ground Sense
High speed
Single
Dual
Quad
Single
Dual
Quad
BU7461G
BU7464F
BU7441G
BU7442F/FVM/NUX
BU7462F/FVM/NUX
BU7444F
BU7465HFV
BU7445HFV
(BU7461SG:Operation guaranteed up to +105℃)
(BU7464SF:Operation guaranteed up to +105℃)
(BU7441SG:Operation guaranteed up to +105℃)
(BU7442S F/FVM/NUX:Operation guaranteed up to +105℃)
(BU7462S F/FVM/NUX:Operation guaranteed up to +105℃)
(BU7444SF:Operation guaranteed up to +105℃)
(BU7465SHFV::Operation guaranteed up to +105℃)
(BU7445SHFV:Operation guaranteed up to +105℃)
Low power
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BU7442SF | 制造商:ROHM 制造商全稱:Rohm 功能描述:Low Voltage Operation CMOS Operational Amplifiers |
| BU7442SF-E2 | 功能描述:運算放大器 - 運放 1.7-5.5V In; 50uA Low Voltage RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| BU7442SFVM | 制造商:ROHM 制造商全稱:Rohm 功能描述:Low Voltage Operation CMOS Operational Amplifiers |
| BU7442SFVM-TR | 功能描述:運算放大器 - 運放 1.7-5.5V In; 100uA Low Voltage RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| BU7442SG-TR | 制造商:ROHM 制造商全稱:Rohm 功能描述:Ground Sense Low Voltage Operation CMOS Operational Amplifiers |
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