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MDA_MX850.B01 Page 24 of 6

MX-850

Precision, High-Speed 4-Channel Analog Multiplexers

MECHANICAL DIMENSIONS INCHES (mm)

14-PIN DIP

SEATING

PLANE

0.025 ±0.010

(0.635)

0.200 MAX.

(5.080)

0.160 MAX.

(4.064)

0.195 MAX.

(4.953)

0.500 MAX.

(12.70)

0.100 TYP.

(2.540)

0.100

(2.540)

0.300 ±0.010

(7.620)

0.100

(2.540)

0.600 ±0.005

(15.240)

0.805 MAX.

(20.45)

17

8

14

0.018 ±0.002

(0.457)

0.010 ±0.002

(0.254)

Dimension Tolerances (unless otherwise indicated):

2 place decimal (.XX) ±0.010 (±0.254)

3 place decimal (.XXX) ±0.005 (±0.127)

Lead Material: Kovar alloy

Lead Finish: 50 microinches (minimum) gold plating

over 100 microinches (nominal) nickel plating

Figure 6. Cascading Multiple MX-850’s

CHANNEL EXPANSION

The MX-850’s ENABLE input provides a means of channel expansion. As

shown in Figure 6 and in Table 2, multiple multiplexers may be used by

using the ENABLE input as an address line.

MX-850

OUT

A0

A1

EN

IN1

IN2

IN3

IN4

MX-850

OUT

A0

A1

EN

IN1

IN2

IN3

IN4

OUTPUT

(1)

CHANNEL ADDRESS

(3)

(2)

56

7

8

12

3

4

INPUT CHANNELS 1-8

Table 2. 8 Channel Addressing

ON

CHANNEL

MUX ADDRESS

123

1000

2001

3010

4011

5100

6101

7110

8111

4011

Model Number

Operating Temp. Range

RoHS

MX-850MC

0 to +70°C

No

MX-850MM

-55 to +125°C

No

MX-850MM-QL

-55 to +125°C

No

Model Number

Operating Temp. Range

RoHS

MX-850MC-C

0 to +70°C

Yes

MX-850MM-C

-55 to +125°C

Yes

MX-850MM-QL-C -55 to +125°C

Yes

ORDERING INFORMATION