ST3222CTR Datasheet ST3222BTR, ST3222CTR | P7-P9

ST3222B - ST3222C Application

Doc ID 7512 Rev 7 7/13

4 Application

Figure 2. Application circuits

Table 9. Capacitance value (µF)

C1 C2 C3 C4 Cbypass

0.1 0.1 0.1 0.1 0.1

CS02200

Application ST3222B - ST3222C

8/13 Doc ID 7512 Rev 7

4.1 Typical performance characteristics

(unless otherwise specified T

= 25 °C)

Figure 3. Driver voltage transfer

characteristics for transmitter

inputs

Figure 4. Driver voltage transfer

characteristics for receiver inputs

Figure 5. Output current vs. output low

voltage

Figure 6. Output current vs. output high

voltage

ST3222B - ST3222C Package mechanical data

Doc ID 7512 Rev 7 9/13

5 Package mechanical data

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK

packages, depending on their level of environmental compliance. ECOPACK

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK

is an ST trademark.

Mfr. #:

Manufacturer:

STMicroelectronics

Description:

IC DRVR/RCVR RS232 LP 20-TSSOP

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

ST3222CTR