参数资料
型号: CA3080E
厂商: Intersil
文件页数: 7/11页
文件大小: 0K
描述: IC OPAMP TRANSCONDUCT 2MHZ 8-DIP
标准包装: 50
放大器类型: 跨导
电路数: 1
输出类型: 推挽式
转换速率: 75 V/µs
增益带宽积: 2MHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 400µV
电流 - 电源: 1mA
电流 - 输出 / 通道: 650µA
电压 - 电源,单路/双路(±): ±2 V ~ 15 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
5
FIGURE 4. SCHEMATIC DIAGRAM OF THE CA3080A IN A SAMPLE-HOLD CONFIGURATION
FIGURE 5. SAMPLE AND HOLD CIRCUIT
Typical Applications (Continued)
7
4
2
6
5
3
CA3080A
+
-
2.0k
2.0k
30k
220
0.01
F
300pF
3k
OUTPUT
INPUT
0.01
F
V- = -15V
V+ = +15V
3N138
SAMPLE 0V
HOLD -15V
STORAGE AND PHASE
COMPENSATION NETWORK
SLEW RATE (IN SAMPLE MODE) = 1.3V/
s
ACQUISITION TIME = 3
s(NOTE)
NOTE: Time required for output to settle within
±3mV of a 4V step.
5
2
CA3080A
+
-
7
4
3
6
5
2
CA3140
+
-
4
7
6
INPUT
3
1
STROBE
30k
1N914
2k
+15V
-15V
2k
200pF
400
2k
2k
3.6k
30pF
+15V
-15V
2k
100k
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0
-15
SAMPLE
HOLD
SIMULATED LOAD
NOT REQUIRED
CA3080, CA3080A
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