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AS527 Datasheet(PDF) 2 Page - JSC ALFA.

Part # AS527
Description  Voltage comparator
PDF  3 Pages
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Manufacturer  ALFA [JSC ALFA.]
Direct Link  http://www.alfarzpp.lv/
Logo ALFA - JSC ALFA.

AS527 Datasheet(HTML) 2 Page - JSC ALFA.

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AS
“АLFA RPAR”
AS527
Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv
2
DC ELECTRICAL CHARACTERISTICS
V1+ = 10V; V1– = –10 V; V2+ = +5.0 V; unless otherwise specified.
SYMBOL
PARAMETR
Test conditions
AS527
UNIT
Min
Max
Input characteristics
VOS
Input offset voltage @ 25
over temperature range
5
mV
10
IBIAS
Input bias current @ 25 °C
over temperature range
2
µA
4
IOS
Input offset current @ 25 °C
over temperature range
VIN = 0 V
0,75
µA
1
VCM
Common-mode voltage range
-5
+5
V
Gate characteristics
VOUT
Output Voltage
“1” State
“0” State
V2+ = 4.75 V; ISOURCE = –1 mA
V2+ = 4.75 V; ISINK = 10 mA
2,9
V
0,49
V
Strobe inputs
“0” Input current1
“1” Input current @ 25 °C1
Over temperature range
“0” Input voltage
“1” Input voltage
V2+ = 5.25 V; VSTROBE = 0.5 V
V2+ = 5.25 V; VSTROBE = 2,7 V
V2+ = 5.25 V; VSTROBE = 2,7 V
V2+ = 4.75 V
V2+ = 4.75 V
-2
mA
120
µA
200
µA
0,8
V
2,0
V
ISC
Short-circuit output current
V2+ = 5.25 V;VOUT = 0 V
-18
-70
mA
Power supply requirements
V1+
V1-
V2+
Supply voltage
5
10
V
-6
-10
V
4,75
5,25
V
I1+
I1-
I2+
Supply current
V1+ = 10 V; V1– = –10 V; V2+ = 5.25 V
Over temp.
Over temp.
Over temp.
3,6
mA
7
mA
14
mA
NOTE: 1. See Logic Function Table
.
AC ELECTRICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified.
SYMBOL
PARAMETR
Test conditions
AS527
UNIT
Min
Max
tPLH
tPLH
Transient response propagation delay time
Low-to-High
High-to-Low
VIN = ±100 mV step
26
ns
24
ns
Delay between output A and B
5
ns
tON
tOFF
Strobe delay time
Turn-on time
Turn-off time
6(Typ)
ns
6(Typ)
ns
LOGIC FUNCTION
VID(A+, B–)
STROBE A
STROBE B
OUTPUT A
OUTPUT B
COMMENT
VID ≤ –VOS
H
X
L
H
Read IIHA, IILB
–VOS < VID < VOS
H
H
Undefined
Undefined
VID≥VOS
X
H
H
L
Read IILA, IIHB
X
L
L
H
H



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