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參數(shù)資料
| 型號： | CA3140AT |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 運動控制電子 |
| 英文描述： | 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| 中文描述： | OP-AMP, 5000 uV OFFSET-MAX, 4.5 MHz BAND WIDTH, MBCY8 |
| 文件頁數(shù)： | 10/19頁 |
| 文件大小： | 1042K |
| 代理商： | CA3140AT |
10
FIGURE 10A. CIRCUIT
Top Trace: Output at junction of 2.7
and 51
resistors;
5V/Div., 500ms/Div.
Center Trace: External output of triangular function generator;
2V/Div., 500ms/Div.
Bottom Trace: Output of “Log” generator; 10V/Div., 500ms/Div.
FIGURE 10B. FIGURE FUNCTION GENERATOR SWEEPING
1V/Div., 1s/Div.
Three tone test signals, highest frequency
≥
0.5MHz. Note the slight
asymmetry at the three second/cycle signal. This asymmetry is due to
slightly different positive and negative integration from the CA3080A
and from the PC board and component leakages at the 100pA level.
FIGURE 10C. FUNCTION GENERATOR WITH FIXED
FREQUENCIES
FIGURE 10D. INTERCONNECTIONS
FIGURE 10. FUNCTION GENERATOR
0.1
μ
F
1N914
6
7
4
2
3
0.1
μ
F
5.1k
10k
2.7k
6
7
4
2
5
-15V
13k
+15V
CENTERING
10k
-15V
910k
62k
11k
10k
EXTERNAL
OUTPUT
11k
HIGH
FREQUENCY
LEVEL
7-60pF
EXTERNAL
OUTPUT
TO OUTPUT
AMPLIFIER
OUTPUT
AMPLIFIER
TO
SINE WAVE
SHAPER
2k
FREQUENCY
ADJUSTMENT
HIGH
FREQ.
SHAPE
SYMMETRY
THIS NETWORK IS USED WHEN THE
OPTIONAL BUFFER CIRCUIT IS NOT USED
-15V
+15V
10k
120
39k
100k
3
6
3
2
4
7
7.5k
+15V
+15V
15k
360
360
2M
7-60
pF
-15V
-15V
+15V
51
pF
+
CA3080A
-
CA3140
-
CA3080
+
+
-
5
-15V
FROM BUFFER METER
DRIVER (OPTIONAL)
FREQUENCY
ADJUSTMENT
METER DRIVER
AND BUFFER
AMPLIFIER
FUNCTION
GENERATOR
SINE WAVE
SHAPER
M
POWER
SUPPLY
±
15V
-15V
+15V
DC LEVEL
ADJUST
51
WIDEBAND
LINE DRIVER
SWEEP
GENERATOR
GATE
SWEEP
V-
SWEEP
LENGTH
EXTERNAL
INPUT
OFF
V-
COARSE
RATE
FINE
RATE
EXT.
INT.
CA3140, CA3140A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CA3140BT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BiMOS Operational Amplifier with MOSFET Input/Bipolar Output(886.70 k) |
| CA3140E | 功能描述:IC OPAMP DUAL BIMOS 4.5MHZ 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR) |
| CA3140E | 制造商:Intersil Corporation 功能描述:IC OP-AMP SINGLE 8PDIP |
| CA3140E/TEST/ABB | 制造商:Intersil Corporation 功能描述:- Rail/Tube |
| CA3140ES2357 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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