Electrical characteristics: 5v – Rainbow Electronics MAX479 User Manual
Page 4
MAX478/MAX479
17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS: 5V
(V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX478EP
MAX479EP
MIN
TYP
MAX
MAX478ES
MAX479ES
MIN
TYP
MAX
UNITS
Input Offset Voltage Drift
∆
V
OS
∆
T
(Note 1)
0.6
3.0
0.8
4.5
µV/°C
Input Offset Current
I
OS
0.07
0.7
0.07
0.7
nA
Input Bias Current
I
B
4
8
4
8
nA
Common-Mode
Rejection Ratio
CMRR
V
CM
= 0.05V to 3.2V
84
98
84
98
dB
Input Offset Voltage
V
OS
MAX478
80
315
150
400
µV
Power-Supply
Rejection Ratio
PSRR
V
S
= 3.0V to 12V
86
100
86
100
dB
Large-Signal
Voltage Gain
A
VOL
V
O
= 0.05V to 4V, no load (Note 1)
55
350
55
350
V/mV
MAX479
80
345
160
530
V
O
= 0.05V to 3.5V, R
L
= 50k
Ω
35
130
35
130
Output Voltage Swing
V
OUT
Output low, no load
9
13
9
13
mV
Output low, I
SINK
= 100µA
160
220
160
220
Output high, no load
3.9
4.2
3.9
4.2
V
Output high, 2k
Ω
to GND
3.0
3.7
3.0
3.7
Supply Current per Amplifier
I
S
15
27
15
27
µA