AS1907(2007) View Datasheet(PDF) - austriamicrosystems AG
Part Name
Description
Manufacturer
AS1907 Datasheet PDF : 10 Pages
| |||
AS1907/AS1908/AS1909
Data Sheet - Ordering Information
10 Ordering Information
The devices are available as the following standard products.
Table 6. Ordering Information
Type
Marking
Reset Type
Reset
Threshold
AS1908C18-T
ASHU
Active High
1.8V
AS1908C20-T
ASHV
Active High
2.0V
Minimum Reset
Timeout
100ms
100ms
Delivery Form
Tape and Reel
Tape and Reel
AS1907C16-T
AS1907C18-T
AS1907C20-T
AS1907C22-T
AS1907B23-T
ASHP
ASHQ
ASHR
ASNB
ASHX
Active Low
Active Low
Active Low
Active Low
Active Low
1.6V
1.8V
2.0V
2.2V
2.3V
100ms
100ms
100ms
100ms
20ms
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
AS1909C16-T
AS1909C17-T
AS1909C18-T
AS1909C20-T
AS1909C22-T
AS1909C23-T
ASHY
ASHZ
ASND
ASH1
ASNC
ASH2
Open Drain
Open Drain
Open Drain
Open Drain
Open Drain
Open Drain
1.6V
1.7V
1.8V
2.0V
2.2V
2.3V
100ms
100ms
100ms
100ms
100ms
100ms
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Non-standard versions require a minimum order of 30,000 units. Contact austriamicrosystems, AG for availability of
non-standard versions.
Table 7. Coding of Factory-Trimmed Reset Active Time-Out Period
Device
Suffix
tTP in Milliseconds
Min
Typ
Max
AS1907xyy-T*
AS1908xyy-T*
AS1909xyy-T*
A
1
1.5
2
B
20
30
40
C
100
150
200
* These devices are available in factory-set VCC reset thresholds from 1.6V to 2.5V, in approximately 100mV incre-
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.
www.austriamicrosystems.com
Revision 1.02
9 - 10
Share Link: 