analog module schematic

Yref

Adjustable Yref Generator

Adjustable Trigger Leuel

2	6022/^	A 1
	V	i

. luF

C33

R26 6.8K

—W-

R27 6.8K

ĄAA

R28 6.8K W—

^+5uU\

C25 . luF

V

U3

14

	Ydd
CH0
CHI	Yout
CH2	MCP SI
CH3	6S26 r*n
wl 1U	Su
CH4	SCK
CH5	/CS
	Yss Yref

C26 . 01uF

11

12

13

10

Adjustable Gain Błock

C27 +5u_A • luF

200K

Interrupt

or

Digital

Output

Yref

R29

IM

U4

14

	Ydd
CH0
CHI	Yout
CH2	MCP SI
	6S26
CH3	SO
CH4	SCK
CH5	/CS
	Yss Yref

11

12_

13

10

I

C29

		+5u	. 01 uF
R32 .A A A_._	3	U8 £
10K J_C30		T MCP^	^ 1

6022.

<QUT

Analog

Output

<SCK

<cśi~

<śo~

SPI

Controls

lYref

Input Leuel
Scaling	U9

P62

332

P52

_. Isda^— Ol P2

SCL2>--^/

Analog Inputs to Interconnect Module

CS2 >

CS1>—-Ol CS3 >~ 0 3 yD4

>3 ^P4 >5 ^06

Ydd

Yin+ f«i0p SCL 3421

Yin-    SDA

Yss

[óyT>

+5u

. 01uF dp C32 [__

I INT >— 07 ^08 O10

2

V

Precision

A-to-D

EEPROM for Setup/Config Params

Control Signals to Interconnect Module

09

Outputs, and Pouer Input

+5u

spare

Data Acq.	Sys. for Rad. Meas.
Analog Module
MT2065	Reu 1.1	Page 1 of 1
	6/26/2007