CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
INPUT CHARACTERISTICS
Offset Voltage
(Note 3)
Average Offset
Voltage Drift
Bias Current
V
SUPPLY
=
15V,
Unless Otherwise Specified
HA-2620
TEMP. (
o
C)
MIN
TYP
MAX
MIN
HA-2625
TYP
MAX
UNITS
25
Full
Full
25
Full
-
-
-
-
-
0.5
2
5
1
10
1
4
6
-
15
35
15
35
-
-
-
-
-
-
-
-
-
-
-
40
-
-
11
3
-
5
5
-
5
-
300
11
0.16
12
5
7
-
25
40
25
40
-
-
-
-
mV
mV
V/
o
C
nA
nA
nA
nA
M
nV/Hz
pA/Hz
V
Offset Current
25
Full
-
65
-
-
11
5
500
11
0.16
12
Differential Input
Resistance (Note 2)
Input Noise Voltage Density
(f = 1kHz)
Input Noise Current Density
(f = 1kHz)
Common Mode Range
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
(Notes 4, 5)
Common Mode Rejection Ratio
(Note 6)
Minimum Stable Gain
Gain Bandwidth Product
(Notes 4, 7, 8)
OUTPUT CHARACTERISTICS
Output Voltage Swing (Note 4)
Output Current (Note 5)
Full Power Bandwidth
(Notes 4, 5, 9, 13)
25
25
25
Full
25
Full
Full
25
25
100
70
80
5
-
150
-
100
-
100
-
-
-
-
-
80
70
74
5
-
150
-
100
-
100
-
-
-
-
-
kV/V
kV/V
dB
V/V
MHz
Full
25
25
10
15
400
12
22
600
-
-
-
10
10
320
12
18
600
-
-
-
V
mA
kHz
FN2903 Rev 8.00
January 16, 2006
Page 2 of 10
HA-2620, HA-2625
Electrical Specifications
PARAMETER
V
SUPPLY
=
15V,
Unless Otherwise Specified
(Continued)
HA-2620
TEMP. (
o
C)
MIN
TYP
MAX
MIN
HA-2625
TYP
MAX
UNITS
TRANSIENT RESPONSE
(Note 8)
Rise Time
(Notes 4, 9, 10)
Slew Rate
(Notes 4, 9, 10, 12)
25
25
-
25
17
35
45
-
-
20
17
35
45
-
ns
V/s
POWER SUPPLY CHARACTERISTICS
Supply Current
Power Supply Rejection Ratio
(Note 11)
NOTES:
2. This parameter value guaranteed by design calculations.
3. Offset may be externally adjusted to zero.
4. R
L
= 2k.
5. V
OUT
=
10V.
6. V
CM
=
10V.
7. V
OUT
< 90mV.
8. 40dB Gain.
9. See Transient Response Test Circuits and Waveforms.
10. A
V
= 5 (The HA-2620 family is not stable at unity gain without external compensation).
11.
V
S
=
5V.
12. V
OUT
=
5V.
Slew Rate
-
13. Full Power Bandwidth guaranteed by slew rate measurement:
FPBW
= ----------------------------
.
2V PEAK
25
Full
-
80
3
90
3.7
-
-
74
3
90
4
-
mA
dB
Test Circuits and Waveforms
40mV
INPUT
1V
INPUT
0V
-1V
200mV
90%
OUTPUT
10%
0V
RISE TIME
+5V
90%
OUTPUT
10%
-5V
V
t
SLEW RATE
=
V/t
NOTE: Measured on both positive and negative transitions from 0V
to +200mV and 0V to -200mV at output.
TRANSIENT RESPONSE
SLEW RATE
IN
+
OUT
V+
100k
-
1.6k
50pF
400
IN
BAL
OUT
COMP
C
C
V-
NOTE: Tested Offset Adjustment is |V
OS
+ 1mV| minimum referred to
output. Typical range is
10mV
with R
T
= 100k.
SLEW RATE AND TRANSIENT RESPONSE
SUGGESTED V
OS
ADJUSTMENT AND
COMPENSATION HOOK-UP
FN2903 Rev 8.00
January 16, 2006
Page 3 of 10
HA-2620, HA-2625
Schematic Diagram
COMPENSATION
V+
BAL
R
1
1K
Q
1
Q
3
Q
4
Q
37
Q
5
+INPUT
Q
8
Q
13
Q
11
Q
6
Q
7
Q
9
Q
10
Q
12
Q
17
Q
18
Q
15
R
7
1.35
R
19
2.5K
R
P1
R
8
1K
Q
20
R
9
4.5K
R
10
2.0K
Q
27
Q
24
Q
46
Q
19
Q
21
Q
22
Q
23
Q
49
R
12
1.6K
R
13
1.6K
R
14
1.6K
R
11
4.0K
Q
48
Q
50
R
15
800
Q
51
R
16
15
V-
Q
45
Q
47
Q
52
Q
26
Q
25
Q
36
Q
32
Q
35
Q
33
Q
44
Q
2
Q
40
Q
39
Q
38
Q
41
Q
42
R
2
4.18K
R
3
1.56K
R
4
1.56K
BAL
C
2
9pF
R
5
600
Q
60
Q
61
R
6
15
Q
59
Q
58
Q
30
Q
29
Q
31
Q
28
Q
43
Q
57
R
18
30
OUT
Q
53
R
17
30
Q
55
Q
54
Q
56
Q
16
C
1
16pF
-INPUT
Typical Applications
2.2k
+15V
2.2k
V
IN
3
+
7
6
V
OUT
+5.0V, 0V
50pF (NOTE)
C
0.01F
+
HA-2625
-
COMP
2.2k
+
HA-2600
-
R
1
10k
R
2
100k
50pF
(NOTE)
2
HA-2625
-
8
4
4.25V
1N916
V
REF
-15V
1N916
OUTPUT
f=
1
4 (R
1
+ R
2
) C
~OUTPUT
FIGURE 1. HIGH INPUT IMPEDANCE COMPARATOR
FIGURE 2. FUNCTION GENERATOR
FN2903 Rev 8.00
January 16, 2006
Page 4 of 10
HA-2620, HA-2625
Typical Applications
(Continued)
5pF
22
-
V
IN
2.2k
HA- 2625
+
BW = 1MHz
GAIN = 40dB
V
OUT
50pF (NOTE)
NOTE: A small load capacitance of at least 30pF (including stray capacitance) is recommended to prevent possible high frequency oscillations.
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Microcontroller MCU
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