Dallas Semiconductor Maxim MAXQ3210, Manual

Evaluates:  MAXQ3210

MAXQ3210 Evaluation Kit

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA  94086 408-737-7600  _____________________

7

© 2006 Maxim Integrated Products 

is a registered trademark of Maxim Integrated Products, Inc.

is a registered trademark of Dallas Semiconductor Corporation.

INTERRUPT

SW1

JU4

P0.6_INT

HORNS

FEED

3

4

2

VCC5

P.05_CMPI

VCC5

JU9

JU11

JU10

JU12

1

1

2

2

2

1

P0.0

P1.5

P1.6

CLOSE JU9, JU10, JU11, JU12 TO
SET COMPARATOR INPUT TO
ADJUSTABLE DIGITAL POT VALUE

CLOSE JU5, JU7, JU8 TO ENABLE PIEZO HORN

CLOSE JU4, JU6 TO ENABLE LOUD VOLUME

CLOSE JU13 TO DRIVE LED WITH P0.7

1

1

2

JU7

R5

1k

Ω

1/2W

R6

68k

Ω

R14

30k

Ω

C9

2nF

CEP-1172

PT1

1

2

1

2

JU6

1

HORNB

2

1

M

F

G

1

2

2

2

1

3

1

2

R7

470 k

Ω

1

2

R4

1k

Ω

1/2W

1

2

1

2

JU5

1

2

JU8

1

2

7

8

VDD

H

L

W

CS

INC

U/D

GND

1

5

6

2

1

2

4

2

2

1

2

1

2

1

2

1

1

2

R11

1k

Ω

R13

1k

Ω

RED LED

R10
10k

Ω

R9
10k

Ω

R8
10k

Ω

P0.7_LED

RESET

SW2

P1.1_RST

3

4

2

1

1

2

R12

1k

Ω

MAX5160LEUA

U2

JU13

VCC5

Figure 5. MAXQ3210 Evaluation Kit Demo Components Schematic