Datasheet > ISL72814SEH

ISL72814SEH

更新时间： 2023-12-20 18:44:31

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
20页	788K
描述
16-Channel Driver Circuit with an Integrated Decoder

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ISL72814SEH 数据手册

DATASHEET

ISL72814SEH, ISL73814SEH

16-Channel Driver Circuit with an Integrated Decoder

R34DS0002EU0100

Rev.1.00

Feb 7, 2019

The ISL72814SEH and ISL73814SEH are radiation

hardened high-voltage, high-current, driver circuit ICs

fabricated using the Renesas proprietary PR40

Silicon-On-Insulator (SOI) process technology to

mitigate single-event effects. The devices integrate

16 driver channels that feature a high-voltage (42V),

high-current (700mA) open-emitter PNP output stage.

Features

• Electrically screened to DLA SMD 5962-18221

• Integrated 4-bit to 16-channel decoder

• High current outputs: 700mA

• High voltage outputs: 42V

• Ultra low saturation voltage: 1.35V maximum at

500mA

To further reduce solution size, the ISL72814SEH and

ISL73814SEH integrate a 4-bit, 16-channel decoder with

Enable. This conveniently allows you to select 1 of 16

available driver channels or disable all channels. The

inputs to the decoder are TTL and CMOS compatible,

allowing an easy interface to FPGAs and

• Internal clamping diodes for inductive loads

• Wide operating V supply range 3V to 13.2V

• Full military temperature range operation

microprocessors.

• T = -55°C to +125°C

The ISL7x814SEH devices operate across the military

temperature range from -55°C to +125°C and are

available in a 28 lead hermetically sealed Ceramic Dual

Flatpack (CDFP) package or die.

• T = -55°C to +150°C

• Radiation acceptance testing - ISL72814SEH

• HDR (50-300rad(Si)/s): 100krad(Si)

• LDR (0.01rad(Si)/s): 75krad(Si)

Applications

• RF waveguide and coaxial switches

• Radiation acceptance testing - ISL73814SEH

• LDR (0.01rad(Si)/s): 75krad(Si)

• Relays

• Line drivers

• Logic buffers

• Lamp drivers

• SEE hardness (see SEE report for details)

• No SEB/SEL LET

= 34V: 86MeV•cm /mg

TH, CH

Related Literature

For a full list of related documents, visit our website:

• ISL72814SEH and ISL73814SEH device pages

3.3V

RF1

RF2

28V

1.8

1.6

1.4

1.2

1.0

0.8

0.6

VCC

CH0

CH1

CH2

CH3

CH4

µController

ISL72814SEH CH5

CH15

CH14

CH13

CH12

CH11

CH6

CH7

CH8

CH9

RF5

RF6

28V

-55°C

25°C

125°C

RF3

RF4

0.4

0.2

28V

CH10

GND COM

0.0

100

200

300

400

(mA)

500

600

700

CHx

Figure 1. RF Switching Module

Figure 2. V_CH(SAT)vs I_CHxvs Temperature

R34DS0002EU0100 Rev.1.00

Feb 7, 2019

Page 1 of 20

12 3 4 5 6 7...20

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