www.austriamicrosystems.com

Revision 1.02

9 - 10

AS1907/AS1908/AS1909

Data Sheet - O r d e r i n g I n f o r m a t i o n

10 Ordering Information

The devices are available as the following standard products.

Non-standard versions require a minimum order of 30,000 units. Contact austriamicrosystems, AG for availability of

non-standard versions.

ments. Choose the desired reset threshold suffix from (see Table 5 on page 7) and insert it instead of “yy” in the part

number.

Factory-programmed reset timeout periods are also available. Insert the code corresponding to the desired nominal

reset timeout period (see Table 7) instead of “x” in the part number. All devices available in tape-and-reel only.

Table 6. Ordering Information

Type

Marking

Reset Type

Reset

Threshold

Minimum Reset

Timeout

Delivery Form

AS1908C18-T

ASHU

Active High

1.8V

100ms

Tape and Reel

AS1908C20-T

ASHV

Active High

2.0V

100ms

Tape and Reel

AS1907C16-T

ASHP

Active Low

1.6V

100ms

Tape and Reel

AS1907C18-T

ASHQ

Active Low

1.8V

100ms

Tape and Reel

AS1907C20-T

ASHR

Active Low

2.0V

100ms

Tape and Reel

AS1907C22-T

ASNB

Active Low

2.2V

100ms

Tape and Reel

AS1907B23-T

ASHX

Active Low

2.3V

20ms

Tape and Reel

AS1909C16-T

ASHY

Open Drain

1.6V

100ms

Tape and Reel

AS1909C17-T

ASHZ

Open Drain

1.7V

100ms

Tape and Reel

AS1909C18-T

ASND

Open Drain

1.8V

100ms

Tape and Reel

AS1909C20-T

ASH1

Open Drain

2.0V

100ms

Tape and Reel

AS1909C22-T

ASNC

Open Drain

2.2V

100ms

Tape and Reel

AS1909C23-T

ASH2

Open Drain

2.3V

100ms

Tape and Reel

Table 7. Coding of Factory-Trimmed Reset Active Time-Out Period

Device

Suffix

Min

Typ

Max

AS1907xyy-T*

AS1908xyy-T*

AS1909xyy-T*

A1

1.5

2

B20

30

40

C

100

150

200