Datasheet

LT6220/LT6221/LT6222
7
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elecTrical characTerisTics
The l denotes the specifications which apply over the 0°C ≤ T
A
≤ 70°C
temperature range. V
S
= ±5V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
CM
= –5V
V
CM
= –5V (DD Package)
V
CM
= –5V (S5 Package)
V
CM
= 5V
V
CM
= 5V (S5 Package)
l
l
l
l
l
100
180
230
0.75
0.75
650
900
1300
3
3.5
µV
µV
µV
mV
mV
∆V
OS
Input Offset Voltage Shift V
CM
= –5V to 3.5V
l
90 850 µV
Input Offset Voltage Match (Channel-to-Channel)
(Note 9)
V
CM
= –5V
V
CM
= –5V (DD Package)
l
l
90
180
1100
1500
µV
µV
V
OS
TC Input Offset Voltage Drift (Note 8)
(S5 Package)
l
l
1.5
3.5
5
10
µV/°C
µV/°C
I
B
Input Bias Current V
CM
= –4V
V
CM
= 4.8V
l
l
20
275
175
800
nA
nA
Input Bias Current Match (Channel-to-Channel)
(Note 9)
V
CM
= –4V
V
CM
= 4.8V
l
l
15
20
200
300
nA
nA
I
OS
Input Offset Current V
CM
= –4V
V
CM
= 4.8V
l
l
15
15
125
125
nA
nA
A
VOL
Large Signal Voltage Gain V
OUT
= –4V to 4V, R
L
= 1k
V
OUT
= –2V to 2V, R
L
=100Ω
l
l
30
3
90
9
V/mV
V/mV
CMRR
Common Mode Rejection Ratio V
CM
= –5V to 3.5V
l
80 100 dB
CMRR Match (Channel-to-Channel) (Note 9)
l
75 100 dB
Input Common Mode Range
l
V
S
–
V
S
+
V
PSRR Power Supply Rejection Ratio V
S
+
= 2.5V to 10V, V
S
–
= 0V, V
CM
= 0V
l
81 104 dB
PSRR Match (Channel-to-Channel) (Note 9)
l
76 104 dB
V
OL
Output Voltage Swing LOW (Note 7) No Load
I
SINK
= 5mA
I
SINK
= 20mA
l
l
l
8
110
375
50
220
750
mV
mV
mV
V
OH
Output Voltage Swing HIGH (Note 7) No Load
I
SOURCE
= 5mA
I
SOURCE
= 20mA
l
l
l
8
150
600
50
300
1100
mV
mV
mV
I
SC
Short-Circuit Current
l
20 40 mA
I
S
Supply Current Per Amplifier
l
1.2 2 mA
GBW Gain-Bandwidth Product Frequency = 1MHz
l
60 MHz
SR Slew Rate A
V
= –1, R
L
= 1k, V
OUT
= ±4V,
Measure at V
OUT
= ±2V
l
18 V/µs