ISL71840SEH

FN8734 Rev.5.01

Page 3 of 27

Oct 24, 2022

Ordering Information

Pin Configuration

ORDERING/SMD

NUMBER (Note 2)

PART NUMBER

(Note 1)

RADIATION HARDNESS

(Total Ionizing Dose)

PACKAGE DESCRIPTION

(RoHS COMPLIANT)

PKG.

DWG. #

TEMP RANGE

5962R1521901VXC

ISL71840SEHVF

HDR to 100krad(Si),

LDR to 100krad(Si)

28 LD CDFP

K28.A

-55 to +125°C

5962R1521901V9A

ISL71840SEHVX (Note 3)Die

N/A

N/A

ISL71840SEHF/PROTO (Note 4)

N/A

28 LD CDFP

K28.A

N/A

ISL71840SEHX/SAMPLE (Notes 3,

4)

Die

N/A

N/A

ISL71840SEHEV1Z (Note 5)

Evaluation Board

NOTES:

1. These Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb

and Pb-free soldering operations.

2. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed must be

used when ordering.

3. Die product tested at TA = + 25°C. The wafer probe test includes functional and parametric testing sufficient to make the die capable of meeting the

electrical performance outlined in “Electrical Specifications (±15V)” on page 5 and “Electrical Specifications (±12V)” on page 8.

4. The /PROTO and /SAMPLE are not rated or certified for Total Ionizing Dose (TID) or Single Event Effect (SEE) immunity. These parts are intended for

engineering evaluation purposes only. The /PROTO parts meet the electrical limits and conditions across temperature specified in the DLA SMD and

are in the same form and fit as the qualified device. The /SAMPLE parts are capable of meeting the electrical limits and conditions specified in the

DLA SMD. The /SAMPLE parts do not receive 100% screening across temperature to the DLA SMD electrical limits. These part types do not come

with a Certificate of Conformance because they are not DLA qualified devices.

5. Evaluation board uses the /PROTO parts. The /PROTO parts are not rated or certified for Total Ionizing Dose (TID) or Single Event Effect (SEE) immunity.

TABLE 1. TABLE OF DIFFERENCES

SPECIFICATION

ISL71840SEH

ISL71841SEH

Number of Channels

16

32

Supply Current (I+/I-)

350µA (maximum)

400µA (maximum)

Output Leakage (+125°C)

60nA (maximum)

120nA (maximum)

(28 LD CDFP)

TOP VIEW

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

V+

NC

NC

IN16

IN15

IN14

IN13

IN12

IN11

IN10

IN09

GND

VREF

A3

VOUT

V-

IN08

IN07

IN06

IN05

IN04

IN03

IN02

IN01

EN

A0

A1

A2