HA17741 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

부품명

상세내역

제조사

HA17741

General-Purpose Operational Amplifier (Frequency Compensated)

Hitachi -> Renesas Electronics 

HA17741/PS

Trigger input 0

Vin(+) 0

Vout 0

Vertical: 5 V/div

Horizontal: 2 ms/div

Circuit constants

R1 = 10 kΩ, R2 = 2 kΩ

C = 0.0068 µF

RL = ∞

VCC = 15 V, VEE = −15 V

Figure 6 HA17741 Bistable Multivibrator Operating Waveform

Wien Bridge Sine Wave Oscillator

2SK16 H

1S2074 H

C3

R3 1 MΩ

R4

470 kΩ

5.1 kΩ

RS

−

500 Ω Rin

+

C2

R2 C1 R1

Vout

50 kΩ

RL

Figure 7 Wien Bridge Sine Wave Oscillator

30 k

VOP-P = 2 V

10 k

3 k VOP-P = 20 V

1k

VCC = 15 V,

VEE = −15 V

C1 = C2/10

R1 = 110 kΩ,

R2 = 11 kΩ

300

100

30

10

30 p 100 p 300 p 1,000 p 3,000 p 0.01 µ 0.03 µ 0.1 µ

C1 Capacitance (F)

Figure 8 HA17741 Wien Bridge Sine Wave Oscillator f–C Characteristics

6

Share Link: