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參數(shù)資料
| 型號： | BU7251G-TR |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COMPARATOR SGL 5.5V SSOP-5 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 通用 |
| 元件數(shù)： | 1 |
| 輸出類型： | 推挽式 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V，±0.9 V ~ 2.75 V |
| 電壓 - 輸入偏移（最小值）： | 11mV @ 3V |
| 電流 - 輸入偏壓（最小值）： | 1pA @ 3V |
| 電流 - 輸出（標(biāo)準(zhǔn)）： | 6mA @ 3V |
| 電流 - 靜態(tài)（最大值）： | 35µA |
| CMRR, PSRR（標(biāo)準(zhǔn)）： | 80dB CMRR，80dB PSRR |
| 傳輸延遲（最大）： | 550ns |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 6-TFSOP（0.063"，1.60mm 寬），5 引線 |
| 安裝類型： | 表面貼裝 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | BU7251G-DKR BU7251G-DKR-ND BU7251GDKR |
1/18
www.rohm.com
2009.05 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
High speed
Single
BU7251 G
Dual
BU7252 F/FVM
(BU7252S F/FVM:105 ℃)
Low power
Single
BU7231 G
Dual
(BU7231SG:105 ℃)
BU7232 F/FVM
(BU7232S F/FVM:105 ℃)
(BU7251SG:105 ℃)
ROHM’s Selection Operational Amplifier/Comparator Series
Comparators:
Low Voltage CMOS
BU7251G,BU7251SG,BU7231G,BU7231SG,
BU7252F/FVM,BU7252S F/FVM,BU7232F/FVM,BU7232S F/FVM
●Description
CMOS comparator BU7251/BU7231family and BU7252/BU7232 family are input full swing and push pull output comparator.
These ICs integrate one op-amp or two independent op-amps and phase compensation capacitor on a single chip.
The features of these ICs are low operating supplyVoltage that is +1.8V to +5.5V(single supply) and low supply current,
extremely low input bias current.
●Features
1) Low operating supply voltage
(+1.8[V]～+5.5[V])
2) +1.8 [V]～+5.5[V](single supply)
±0.9[V]～±2.75[V](split supply)
3) Input and Output full swing
4) Push-pull output type
5) High speed operation
(BU7251 family, BU7252 family)
6) Low supply current
(BU7231 family, BU7232 family)
7) Internal ESD protection
Human body model (HBM) ±4000[V](Typ.)
8) Wide temperature range
-40[℃]～+85[℃]
(BU7251G,BU7252 family, BU7231G, BU7232 family)
-40[℃]～+105[℃]
(BU7251SG,BU7252S family, BU7231SG,BU7232S family)
● Pin Assignments
1
2
3
4
8
7
5
OUT1
IN1-
IN1+
VSS
VDD
OUT2
IN2-
IN2+
CH1
- +
CH2
+ -
6
1
2
3
5
4
IN-
VSS
IN+
VDD
OUT
－
＋
SOP8
SSOP5
MSOP8
BU7252F
BU7252SF
BU7232F
BU7232SF
BU7252FVM
BU7252SFVM
BU7232FVM
BU7232SFVM
BU7251G
BU7251SG
BU7231G
BU7231SG
No.09049EAT06
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| BU7251SF-E2 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Low Voltage CMOS Comparator |
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| BU7251SFVM-E2 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Low Voltage CMOS Comparator |
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