ISL71840SEHFSLASHPROTO datasheet(4/28 Pages) RENESAS

Part #	ISL71840SEHF/PROTO

Description	Radiation Hardened 30V 16-Channel Analog Multiplexer

PDF	28 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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4 / 28 page

ISL71840SEH

FN8734 Rev.5.01

Page 4 of 27

Oct 24, 2022

FIGURE 3. ESD CIRCUITS

Pin Descriptions

PIN NAME

PIN NUMBER

DESCRIPTION

VOUT

Output for multiplexer (see Circuit 1 in Figure 3)

V+

Positive power supply (see Circuit 3 in Figure 3)

V-

Negative power supply (see Circuit 4 in Figure 3)

2, 3

Not electrically connected

INx

4, 5, 6, 7, 8, 9, 10, 11, 19, 20, 21,

22, 23, 24, 25, 26

Input for multiplexer (see Circuit 2 in the following figure)

14, 15, 16, 17

Address lines for multiplexer (see Circuit 3 in Figure 3)

Enable control for multiplexer (active low, see Circuit 3 in Figure 3)

VREF

Reference voltage used to set logic thresholds (see Circuit 3 in Figure 3)

GND

Ground

LID

N/A

Package lid is internally connected to GND (Pin 12)

±20V

20V

±40V

20V

V+

V-

GND

CIRCUIT 1

CIRCUIT 2

CIRCUIT 3

CIRCUIT 4

20V

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