参数资料
| 型号： | MC3303DG |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/9页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP SGL SUPPLY QUAD 14SOIC |
| 标准包装： | 55 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 转换速率： | 0.6 V/µs |
| 增益带宽积： | 1MHz |
| 电流 - 输入偏压： | 200nA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 2.8mA |
| 电流 - 输出 / 通道： | 30mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 36 V，±1.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 管件 |
| 其它名称： | MC3303DG-ND MC3303DGOS |
MC3403, MC3303
http://onsemi.com
5
CIRCUIT DESCRIPTION
Figure 2. Inverter Pulse Response
20
ms/DIV
5.0
V/DIV
The MC3403/3303 is made using four internally
compensated, twostage operational amplifiers. The first
stage of each consists of differential input device Q24 and
Q22 with input buffer transistors Q25 and Q21 and the
differential to single ended converter Q3 and Q4. The first
stage performs not only the first stage gain function but also
performs the level shifting and Transconductance reduction
functions. By reducing the Transconductance, a smaller
compensation capacitor (only 5.0 pF) can be employed, thus
saving chip area. The Transconductance reduction is
accomplished by splitting the collectors of Q24 and Q22.
Another feature of this input stage is that the input common
mode range can include the negative supply or ground, in
single supply operation, without saturating either the input
devices or the differential to singleended converter. The
second stage consists of a standard current source load
amplifier stage.
The output stage is unique because it allows the output to
swing to ground in single supply operation and yet does not
exhibit any crossover distortion in split supply operation.
This is possible because Class AB operation is utilized.
Each amplifier is biased from an internal voltage regulator
which has a low temperature coefficient, thus giving each
amplifier good temperature characteristics as well as
excellent power supply rejection.
Figure 3. Sine Wave Response
Figure 4. Open Loop Frequency Response
A
OPEN
LOOP
VOL
TAGE
GAIN
(dB)
1.0
10
100
1.0 k
10 k
100 k
1.0 M
f, FREQUENCY (Hz)
-20
0
20
40
60
80
100
120
,LARGE
SIGNAL
VOL
50
ms/DIV
50
mV/DIV
0.5
V/DIV
AV = 100
*Note Class A B output stage produces distortion less sinewave.
VCC = 15 V
VEE = -15 V
TA = 25°C
V
O
,
OUTPUT
VOL
TAGE
(V
)
pp
Figure 5. Power Bandwidth
Figure 6. Output Swing versus Supply Voltage
f, FREQUENCY (Hz)
1.0 k
10 k
100 k
1.0 M
-5.0
0
5.0
10
15
20
25
30
TA = 25°C
O
+15 V
-15 V
10 k
VO
-
+
V O
0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
VCC AND (VEE), POWER SUPPLY VOLTAGES (V)
0
20
30
10
TA = 25°C
,OUTPUT
VOL
TAGE
RANGE
(V
pp)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC3303DG4 | 功能描述:运算放大器 - 运放 Quad Low-Pwr Op Amp 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 |
| MC3303DR | 功能描述:运算放大器 - 运放 Quadruple Low-Power Op Amp 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 |
| MC3303DR2 | 功能描述:运算放大器 - 运放 3-36V Quad 8mV VIO 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 |
| MC3303DR2G | 功能描述:运算放大器 - 运放 3-36V Quad 8mV VIO Industrial Temp 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 |
| MC3303DR2G-CUT TAPE | 制造商:ON 功能描述:MC Series 0.6 V/us 36 V SMT Single Supply Quad Operational Amplifier - SOIC-14 |
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