Input

+

Filter

GalvanicIsolation

Barrier

Vref

Vref

DataMUX

OUT

IN

OSC

+

PWM

ACDetect

OutputBuffer

DCChannel

ACChannel

Filter

PulseWidth

Demodulation

CarrierDetect

ISO7220A, ISO7220B, ISO7220C, ISO7220M

ISO7221A, ISO7221B, ISO7221C, ISO7221M

SLLS755K – JULY 2006 – REVISED JANUARY 2010

www.ti.com

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

SINGLE-CHANNEL FUNCTION DIAGRAM

AVAILABLE OPTIONS

MAX

INPUT

CHANNEL

MARKED

ORDERING

PRODUCT

SIGNALING

PACKAGE

THRESHOLD

DIRECTION

AS

NUMBER

RATE

ISO7220AD (rail)

Ⅹ 1.5 V (TTL)

ISO7220A

1 Mbps

SOIC-8

I7220A

(CMOS compatible)

ISO7220ADR (reel)

ISO7220BD (rail)

Ⅹ 1.5 V (TTL)

ISO7220B

5 Mbps

SOIC-8

I7220B

(CMOS compatible

ISO7220BDR (reel)

Same direction

ISO7220CD (rail)

Ⅹ 1.5 V (TTL)

ISO7220C

25 Mbps

SOIC-8

I7220C

(CMOS compatible)

ISO7220CDR (reel)

ISO7220MD (rail)

ISO7220M

150 Mbps

SOIC-8

I7220M

ISO7220MDR (reel)

ISO7221AD (rail)

Ⅹ 1.5 V (TTL)

ISO7221A

1 Mbps

SOIC-8

I7221A

(CMOS compatible)

ISO7221ADR (reel)

ISO7221BD (rail)

Ⅹ 1.5 V (TTL)

ISO7221B

5 Mbps

SOIC-8

I7221B

(CMOS compatible)

ISO7221ABR (reel)

Opposite directions

ISO7221CD (rail)

Ⅹ 1.5 V (TTL)

ISO7221C

25 Mbps

SOIC-8

I7221C

(CMOS compatible)

ISO7221CDR (reel)

ISO7221MD (rail)

ISO7221M

150 Mbps

SOIC-8

I7221M

ISO7221MDR (reel)

REGULATORY INFORMATION

VDE

CSA

UL

Approved under CSA Component

Recognized under 1577 Component

Certified according to IEC 60747-5-2

Acceptance Notice

File Number: 40016131

File Number: 1698195

File Number: E181974

(1)

Production tested

≥3000 VRMS for 1 second in accordance with UL 1577.

2

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Product Folder Link(s): ISO7220A ISO7220B ISO7220C ISO7220M ISO7221A ISO7221B ISO7221C ISO7221M