MAS6240C datasheet(2/11 Pages) MAS

tên linh kiện	MAS6240C

Giải thích chi tiết về linh kiện	Piezo Driver with Multi-Mode Charge Pump

PDF	11 Pages

Scroll/Zoom	100%

nhà sản xuất	MAS [Micro Analog systems]

Trang chủ	http://www.mas-oy.com

Logo

2 / 11 page

DA6240C.000

1 November, 2010

2 (11)

BLOCK & APPLICATION DIAGRAM

1x/2x/3x Charge Pump

VOUT

CP1

CN1

VIN (3V)

GND

DIN

Control

Logic

Oscillator

1MHz

0.1uF

EN1

PIEZO SOUNDER

CP2

CN2

0.1uF

EN2

Short Circuit

Protection

VO1

VO2

900k

Pull Down

Resistor

MAS6240C1/C2

Figure 1: C1 or C2 Version Charge Pump + Single End Piezo Driver (max 9Vpp)

1x/2x/3x Charge Pump

VOUT

CP1

CN1

VIN (3V)

GND

DIN

Control

Logic

Oscillator

1MHz

0.1uF

EN1

PIEZO SOUNDER

CP2

CN2

0.1uF

EN2

Short Circuit

Protection

VO1

VO2

900k

Pull Down

Resistor

MAS6240C2

Figure 2: C2 Version Charge Pump + Differential Piezo Driver (max 18Vpp)

Table 1 Charge Pump boosting mode selection

DIN

EN1

EN2

Charge Pump

OFF

1x Mode (VIN)

2x Mode (2xVIN)

3x Mode (3xVIN)

Note: Pulsed signal at digital input DIN is taken as “1” if pulse low time is less than 5 ms!

MAS6240C bảng dữ liệu(PDF) 2 Page - Micro Analog systems

MAS6240C bảng dữ liệu(HTML) 2 Page - Micro Analog systems

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL