3
FN6263.1
March 30, 2007
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn On Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/
μs
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD tolerance, Human Body Model . . . . . . . . . . . . . . . . . . . . . . 3kV
ESD tolerance, Machine Model . . . . . . . . . . . . . . . . . . . . . . . . .300V
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . . 3kV
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . . .300V
Thermal Resistance
θJA (°C/W)
8 Ld DFN Package . . . . . . . . . . . . . . . . . . . . . . . . .
TBD
8 Ld SO Package . . . . . . . . . . . . . . . . . . . . . . . . . .
110
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
115
Ambient Operating Temperature Range . . . . . . . . . . -40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
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.
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: TJ = TC = TA
Electrical Specifications
V+ = 5V, V- = GND, RL = 1kΩ, RG = 30Ω, RF = 270Ω. unless otherwise specified. Parameters are per amplifier.
All values are at V+ = 5V, TA = +25°C.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
DC SPECIFICATIONS
VOS
Input Offset Voltage
170
800
V
Input Offset Drift vs Temperature
-40°C to +85°C
2.2
V/°C
IOS
Input Offset Current
0.3
0.7
A
IB
Input Bias Current
-12
-19
A
VCM
Common-Mode Voltage Range
0
3.8
V
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 3.8V
85
100
dB
PSRR
Power Supply Rejection Ratio
V+ = 3V to 5V
70
77
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 4V, RL = 1kΩ
85
97
dB
VOUT
Maximum Output Voltage Swing
Output low, RL = 1kΩ connected to V+/2
23
40
mV
Output high, RL = 1kΩ connected to V+/2
4.96
4.98
V
IS,ON
Supply Current, Enabled
ISL55191
6.1
9
mA
ISL55291
12
18
mA
IS,OFF
Supply Current, Disabled
21
40
A
IO+
Short-Circuit Output Current
RL = 10Ω connected to V+/2
110
132
mA
IO-
Short-Circuit Output Current
RL = 10Ω connected to V+/2
110
132
mA
VSUPPLY
Supply Operating Range
V+ to V-
3
5
V
VINH
ENABLE High Level
2V
VINL
ENABLE Low Level
0.8
V
IENH
ENABLE Input High Current
VEN = V+
ISL55191 (EN)
20
80
nA
ISL55291 (EN)0.8
1.5
A
IENL
ENABLE Input Low Current
VEN = V-
ISL55191 (EN)
5
6.2
A
ISL55291 (EN)20
80
nA
ΔV
OS
ΔT
----------------
ISL55191, ISL55291