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FUNCTIONAL BLOCK DIAGRAMS

OUT

8

6

1

IN–

IN+

2

3

Null

S0273-01

1OUT

1IN–

1IN+

V

CC

2OUT

2IN–

2IN+

–V

CC

S0274-01

THS4021

THS4022

SLOS265C – SEPTEMBER 1999 – REVISED JULY 2007

CAUTION: The THS4021 and THS4022 provide ESD protection circuitry. However, permanent damage can still occur if this device

is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance

degradation or loss of functionality.

PACKAGED DEVICES

NUMBER OF

EVALUATION

PLASTIC

MSOP SYMBOL

CHANNELS

MODULE

(DGN)

(D)

1

THS4021CD

THS4021CDGN

ACK

THS4021EVM

0

°C to 70°C

2

THS4022CD

THS4022CDGN

ACA

THS4022EVM

1

THS4021ID

THS4021CIDGN

ACL

–

–40

°C to 85°C

2

THS4022ID

THS4022CIDGN

ACB

–

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

Web site at www.ti.com.

(2)

The D and DGN packages are available taped and reeled. Add an R suffix to the device type (for example, THS4021CDGN).

Figure 2. THS4021—Single Channel

Figure 3. THS4022—Dual Channel

2

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Product Folder Link(s): THS4021 THS4022