參數(shù)資料
型號: BU7461G-TR
廠商: Rohm Semiconductor
文件頁數(shù): 3/3頁
文件大?。?/td> 0K
描述: OP AMP I/O LV 1.7-5.5V 5-SSOP
特色產(chǎn)品: CMOS Operational Amplifier
標準包裝: 1
放大器類型: 通用
電路數(shù): 1
轉(zhuǎn)換速率: 1 V/µs
增益帶寬積: 1MHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 150µA
電流 - 輸出 / 通道: 12mA
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: 6-TFSOP(0.063",1.60mm 寬),5 引線
供應(yīng)商設(shè)備封裝: 5-SSOP
包裝: 標準包裝
其它名稱: BU7461G-DKR
BU7461G-DKR-ND
BU7461GDKR
Technical Note
3/36
www.rohm.com
2010.12 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
BU7461/BU7461S family, BU7441/BU7441S family, BU7462/BU7462S family, BU7442/BU7442S family
BU7464/BU7464S family, BU7444/BU7444S family, BU7465/BU7465S family, BU7445/BU7445S family
Electrical characteristics
BU7461 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Parameter
Symbol
Temperature
Range
Limits
Unit
Condition
BU7461G, BU7461SG
Min.
Typ.
Max.
Input Offset Voltage
(*2)
Vio
25℃
-
1
6
mV
Input Offset Current
(*2)
Iio
25℃
-
1
-
pA
Input Bias Current
(*2)
Ib
25℃
-
1
-
pA
Supply Current
(*3)
IDD
25℃
-
150
350
μA
RL=∞ All Op-Amps
AV=0[dB], VIN=0.9[V]
Full range
-
450
High Level Output Voltage
VOH
25℃
VDD-0.1
-
V
RL=10[k]
Low Level Output Voltage
VOL
25℃
-
VSS+0.1
V
RL=10[k]
Large Signal Voltage Gain
AV
25℃
70
95
-
dB
RL=10[k]
Input Common-mode
Voltage Range
Vicm
25℃
0
-
1.8
V
VSS ~ VDD-1.2[V]
Common-mode
Rejection Ratio
CMRR
25℃
45
60
-
dB
Power Supply
Rejection Ratio
PSRR
25℃
60
80
-
dB
Output Source Current
(*4)
IOH
25℃
4
8
-
mA
VDD-0.4[V]
Output Sink Current
(*4)
IOL
25℃
6
12
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
1.0
-
V/μs
CL=25[pF]
Gain Band width
FT
25℃
-
1
-
MHz
CL=25[pF], AV=40[dB]
Phase Margin
θ
25℃
-
50
-
°
CL=25[pF], AV=40[dB]
Total Harmonic Distortion
THD
25℃
-
0.05
-
%
VOUT=1[Vp-p]
f=1[kHz]
(*2)
Absolute value
(*3)
Full range: BU7461: Ta=-40[℃] to +85[℃] BU7461S: Ta=-40[℃] to +105[℃]
(*4)
Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
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BU7461SG-TR 功能描述:運算放大器 - 運放 Low Voltage 1.7-5.5V 3mA; 1.0 slew rate RoHS:否 制造商:STMicroelectronics 通道數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel