CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
V+ = 5V, V- = 0V, V
CM
= 2.5V, R
L
= Open, T
A
= +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C.
Temperature data
established by characterization.
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
UNIT
PARAMETER
DC SPECIFICATIONS
V
OS
Input Offset Voltage
8 Ld SOIC
6 Ld SOT-23
8 Ld MSOP
-300
-650
-550
-750
-350
-700
3.1
5
3
0.3
300
650
550
750
350
700
µV
µV
µV
µV/°C
ΔV
OS
---------------
-
ΔT
I
OS
I
B
V
CM
CMRR
PSRR
A
VOL
Input Offset Voltage vs Temperature
Input Offset Current
T
A
= -40°C to +85°C
Input Bias Current
T
A
= -40°C to +85°C
Common-Mode Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
Guaranteed by CMRR
V
CM
= 0V to 5V
V
+
= 2.4V to 5.5V
V
O
= 0.5V to 4.5V, R
L
= 100kΩ to V
CM
V
O
= 0.5V to 4.5V, R
L
= 1kΩ to V
CM
-35
-80
-30
-80
0
75
70
80
75
100
75
±5
±1
35
80
30
80
5
pA
pA
V
dB
dB
V/mV
V/mV
98
98
220
45
5.3
135
6
20
150
250
V
OUT
Maximum Output Voltage Swing
Output low, R
L
= 100kΩ to V
CM
Output low, R
L
= 1kΩ to V
CM
Output high, R
L
= 100kΩ to V
CM
Output high, R
L
= 1kΩ to V
CM
4.992
4.990
4.84
4.77
mV
mV
V
V
4.996
4.874
2
FN6377.3
August 29, 2008
ISL28158, ISL28258
Electrical Specifications
V+ = 5V, V- = 0V, V
CM
= 2.5V, R
L
= Open, T
A
= +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C.
Temperature data
established by characterization.
(Continued)
DESCRIPTION
Quiescent Supply Current
CONDITIONS
V
+
= 5V, Enable
(ISL28158)
V
+
= 5V
(ISL28258)
I
S,OFF
I
O
+
I
O
-
V
SUPPLY
V
ENH
V
ENL
I
ENH
I
ENL
Quiescent Supply Current, Disabled
(ISL28158)
Short-Circuit Output Source Current
Short-Circuit Output Sink Current
Supply Operating Range
EN Pin High Level (ISL28158)
EN Pin Low Level (ISL28158)
EN Pin Input High Current
(ISL28158)
EN Pin Input Low Current
(ISL28158)
V
EN
= V
+
V
EN
= V
-
1
12
R
L
= 10Ω to V
CM
R
L
= 10Ω to V
CM
V
+
to V
-
2.4
2
0.8
1.5
1.6
25
30
27
20
MIN
(Note 2)
TYP
34
68
10
30
-25
-22
-15
5.5
MAX
(Note 2)
43
55
86
110
14
19
UNIT
µA
µA
µA
mA
mA
V
V
V
µA
nA
PARAMETER
I
S,ON
AC SPECIFICATONS
GBW
Unity Gain
Bandwidth
e
N
Gain Bandwidth Product
-3dB Bandwidth
Input Noise Voltage Peak-to-Peak
Input Noise Voltage Density
i
N
CMRR @ 60Hz
PSRR+ @
120Hz
PSRR- @
120Hz
Input Noise Current Density
Input Common Mode Rejection Ratio
Power Supply Rejection Ratio (V
+
)
Power Supply Rejection Ratio (V
-
)
A
V
= 100, R
F
= 100kΩ, R
G
= 1kΩ,
R
L
= 10kΩ to V
CM
A
V
=1, R
F
= 0Ω, V
OUT
= 10mV
P-P
f = 0.1Hz to 10Hz
f
O
= 1kHz
f
O
= 10kHz
V
CM
= 1V
P-P
, R
L
= 10kΩ to V
CM
V
+
, V
-
= ±1.2V and ±2.5V,
V
SOURCE
= 1V
P-P
, R
L
= 10kΩ to V
CM
V
+
, V
-
= ±1.2V and ±2.5V
V
SOURCE
= 1V
P-P
, R
L
= 10kΩ to V
CM
200
420
1.4
64
0.19
-70
-64
-85
kHz
kHz
µV
P-P
nV/√Hz
pA/√Hz
dB
dB
dB
TRANSIENT RESPONSE
SR
t
r
, t
f
, Large
Signal
Slew Rate
Rise Time, 10% to 90% V
OUT
Fall Time, 90% to 10% V
OUT
t
r
, t
f
, Small
Signal
Rise Time, 10% to 90% V
OUT
Fall Time, 90% to 10% V
OUT
t
EN
A
V
= +2, V
OUT
= 1V
P-P
, R
g
= R
f
= 10kΩ
R
L
= 10kΩ to V
CM
A
V
= +2, V
OUT
= 1V
P-P
, R
g
= R
f
= 10kΩ
R
L
= 10kΩ to V
CM
A
V
= +2, V
OUT
= 10mV
P-P
,
R
g
= R
f
= R
L
= 10kΩ to V
CM
0.1
10
9
650
640
15
0.5
V/µs
µs
µs
ns
ns
µs
µs
A
V
= +2
,
V
OUT
= 10mV
P-P
,
R
g
= R
f
= R
L
= 10kΩ to V
CM
Enable to Output Turn-on Delay Time, 10% V
EN
= 5V to 0V, A
V
= +2,
EN to 10% V
OUT
R
g
= R
f
= R
L
= 1k to VCM
Enable to Output Turn-off Delay Time, 10% V
EN
= 0V to 5V, A
V
= +2,
EN to 10% V
OUT
R
g
= R
f
= R
L
= 1k to V
CM
NOTE:
2. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
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