ISL28278, ISL28478
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)
CONDITIONS
R
L
= 10Ω
R
L
= 10Ω
V
-
to V
+
ISL28278
ISL28278
VEN = V+
ISL28278
VEN = V-
ISL28278
0.8
0
MIN
(Note 1)
29
24
24
20
2.4
2
0.8
1
1.5
0.1
TYP
31
26
5.0
MAX
(Note 1)
UNIT
mA
mA
V
V
V
µA
µA
PARAMETER
I
O
+
I
O
-
V
SUPPLY
V
ENH
V
ENL
I
ENH
I
ENL
DESCRIPTION
Short Circuit Sourcing Capability
Short Circuit Sinking Capability
Supply Operating Range
EN Pin High Level
EN Pin Low Level
EN Pin Input High Current
EN Pin Input Low Current
AC SPECIFICATIONS
GBW
e
n
Gain Bandwidth Product
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
f = 0.1Hz to 10Hz
f
O
= 1kHz
f
O
= 1kHz
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
300
4.5
45
0.04
-70
-80
-60
kHz
µV
P-P
nV/√Hz
pA/√Hz
dB
dB
dB
TRANSIENT RESPONSE
SR
t
EN
Slew Rate
Enable to Output Turn-on Delay Time,
10% EN to 10% Vout
Enable to Output Turn-off Delay Time,
10% EN to 10% Vout
NOTE:
1. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
VEN
= 5V to 0V, A
V
= -1,
R
G
= R
F
= R
L
= 1k
to V
CM
, ISL28278
VEN
= 0V to 5V, A
V
= -1,
R
G
= R
F
= R
L
= 1k
to V
CM
, ISL28278
±
0.12
±
0.09
±
0.14
±
0.16
±
0.21
V/µs
µs
µs
2
0.1
3
FN6145.2
July 11, 2007
INTERSIL [ INTERSIL CORPORATION ]
