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參數(shù)資料
| 型號： | MC3403D |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 運動控制電子 |
| 英文描述： | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| 中文描述： | QUAD OP-AMP, 12000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | MC3403D |
MC3403 MC3303
6
MOTOROLA ANALOG IC DEVICE DATA
2
1
C
2
1
2
π
RC
1
C
Figure 9. High Impedance Differential Amplifier
Figure 10. Comparator with Hysteresis
Figure 11. Bi–Quad Filter
–
+
e1
e2
R
eo
R
b R1
R1
eo = C (1 +a +b) (e2 –e1)
1/2
MC3403
1/2
MC3403
+
1/2
MC3403
+
a R1
–
–
R
R
R1
R1 +R2
–
+
Vref
Vin
R1
R2
VO
VO
VOH
VOL
VinL
VinH
Vref
Hysteresis
VinL=
VinH=
Vh=
(VOL –Vref) +Vref
(VOH –Vref) +Vref
(VOH –VOL)
1/2
MC3403
R1
R1 +R2
R1
R1 +R2
Vref = 1
–
+
R2
C1
Vin
Vref
Vref
Vref
Vref
R
100 k
100 k
R2
R1
R3
C1
Bandpass
Output
R = 160 k
C = 0.001
μ
F
R1 = 1.6 M
R2 = 1.6 M
R3 = 1.6 M
= center frequency gain
= passband notch gain
fo =
R1 = QR
R2 =
R3 = TNR2
C1 = 10 C
fo
Q
TBP
TN
R1
TBP
R
C
C
Notch Output
1/2
MC3403
+
1/2
MC3403
+
1/2
MC3403
+
1/2
MC3403
–
–
–
2
Figure 12. Function Generator
Vref = 1
Triangle Wave
Output
Vref
Square Wave
Output
Vref
R2
R3
75 k
300 k
R1
100 k
Rf
C
–
f =
R1 +RC
4 CRf R1
if R3 =
R2 R1
R2 +R1
+
1/2
MC3403
–
1/2
MC3403
+
Q
π
fo C
Figure 13. Multiple Feedback Bandpass Filter
1/2
MC3403
+
–
Vin
R1
C
C
R3
VCC
VO
CO
CO = 10 C
Vref
R2
Vref = 1
fo = center frequency
A(fo) = gain at center frequency
Choose value fo, C
Given:
Then:
R3 =
R2 =
R1 =
For less than 10% error from operational amplifier
where fo and BW are expressed in Hz.
If source impedance varies, filter may be preceded with
voltage follower buffer to stabilize filter parameters.
R3
2 A(fo)
R1 R5
4Q2 R1 –R5
BW
For:
= 1.0 kHz
= 10
= 1
= 1
Where:
TBP
TN
相關PDF資料 |
PDF描述 |
|---|---|
| MC3403P | 3.3-V Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| MC3303P | QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS |
| MC3403D | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| MC3403P | 3.3-V Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| MC3403D | Quad Operational Amplifier |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC3403D | 制造商:STMicroelectronics 功能描述:Operational Amplifier (Op-Amp) IC |
| MC3403DB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS |
| MC3403DBR | 制造商:Texas Instruments 功能描述: |
| MC3403DE4 | 功能描述:運算放大器 - 運放 Quad Low-Power 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 |
| MC3403DG | 功能描述:運算放大器 - 運放 3-36V Quad 10mV VIO Commercial Temp 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 |
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