2
FN6293.5
July 27, 2009
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage, V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage (EL8172) . . . . . . . . . . . . . . . . . . . . . . 0.5V
Differential Input Voltage (EL8171) . . . . . . . . . . . . . . . . . . . . . . 1.0V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Thermal Resistance
θJA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
122
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite
Ambient Operating Temperature . . . . . . . . . . . . . . . -40°C to +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
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.
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, VCM = 1/2V+, RL = Open, TA = +25°C, unless otherwise specified. Boldface limits apply
over the operating temperature range, -40°C to +125°C.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
DC SPECIFICATIONS
VOS
Input Offset Voltage
EL8171
-1.5
-2
±0.47
1.5
2
mV
EL8172
-0.3
-0.7
±0.07
0.3
0.7
mV
TCVOS
Input Offset Voltage Temperature
Coefficient
EL8171
1.5
V/°C
EL8172
0.14
V/°C
IOS
Input Offset Current, ± IN, ± FB
-25
-500
±4
25
500
pA
IB
Input Bias Current
-50
-4
±10
50
4
pA
nA
VIN
Input Voltage Range
Guaranteed by CMRR test
0
5
V
CMRR
Common Mode Rejection Ratio
VCM = 0V to +5V
75
100
dB
PSRR
Power Supply Rejection Ratio
EL8171, V+ = 2.4V to 5V
75
90
dB
EL8172, V+ = 2.4V to 5V
75
100
dB
EG
Gain Error
EL8171, RL = 100kΩ to 2.5V
-0.7
±0.15
0.7
%
EL8172, RL = 100kΩ to 2.5V
-1
-1.5
±0.2
+1
1.5
%
VOUT
Maximum Voltage Swing
Output low, 100k
Ω to 2.5V
4
10
10
mV
Output low, 1k
Ω to 2.5V
0.13
0.2
0.25
V
Output high, 100k
Ω to 2.5V
4.985
4.980
4.996
V
Output high, 1k
Ω to GND
4.860
4.750
4.87
V
IS
Supply Current
45
38
65
95
110
A
VSUPPLY
Supply Operating Range
V+ to V-
2.4
5.5
V
IO+
Output Source Current into 10
Ω to V+/2 V+ = 5V
23
19
32
mA
V+ = 2.4V
6
4.5
8mA
EL8171, EL8172