LT6220/LT6221/LT6222
6
622012fc
For more information www.linear.com/LT6220/LT6221/LT6222
elecTrical characTerisTics
T
A
= 25°C, 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)
80
150
200
0.7
0.7
500
750
900
2.5
3
µV
µV
µV
mV
mV
∆V
OS
Input Offset Voltage Shift V
CM
= –5V to 3.5V 70 675 µV
Input Offset Voltage Match (Channel-to-Channel)
(Note 9)
V
CM
= –5V
V
CM
= –5V (DD Package)
100
150
850
1300
µV
µV
I
B
Input Bias Current V
CM
= –4V
V
CM
= 5V
20
250
150
700
nA
nA
Input Bias Current Match (Channel-to-Channel) V
CM
= –4V
V
CM
= 5V
15
20
175
250
nA
nA
I
OS
Input Offset Current V
CM
= –4V
V
CM
= 5V
15
15
100
100
nA
nA
Input Noise Voltage 0.1Hz to 10Hz 0.5 µV
P-P
e
n
Input Noise Voltage Density f = 10kHz 10 nV/√Hz
i
n
Input Noise Current Density f = 10kHz 0.8 pA/√Hz
C
IN
Input Capacitance f = 100kHz 2 pF
A
VOL
Large Signal Voltage Gain V
OUT
= –4V to 4V, R
L
= 1k
V
OUT
= –2V to 2V, R
L
= 100Ω
35
3.5
95
10
V/mV
V/mV
CMRR Common Mode Rejection Ratio V
CM
= –5V to 3.5V 82 102 dB
CMRR Match (Channel-to-Channel) 77 100 dB
Input Common Mode Range V
S
–
V
S
+
V
PSRR Power Supply Rejection Ratio V
S
+
= 2.5V to 10V, V
S
–
= 0V, V
CM
= 0V 84 105 dB
PSRR Match (Channel-to-Channel) 79 105 dB
V
OL
Output Voltage Swing LOW (Note 7) No Load
I
SINK
= 5mA
I
SINK
= 20mA
5
100
325
40
200
650
mV
mV
mV
V
OH
Output Voltage Swing HIGH (Note 7) No Load
I
SOURCE
= 5mA
I
SOURCE
= 20mA
5
130
475
40
250
900
mV
mV
mV
I
SC
Short-Circuit Current 25 50 mA
I
S
Supply Current Per Amplifier 1 1.5 mA
GBW Gain-Bandwidth Product Frequency = 1MHz 60 MHz
SR Slew Rate A
V
= –1, R
L
= 1k, V
OUT
= ±4V,
Measure at V
OUT
= ±2V
20 V/µs
FPBW Full Power Bandwidth V
OUT
= 8V
P-P
0.8 MHz
HD Harmonic Distortion A
V
= 1, R
L
= 1k, V
OUT
= 2V
P-P
, f
C
= 500kHz –77.5 dBc
t
S
Settling Time 0.01%, V
STEP
= 5V, A
V
= 1, R
L
= 1k 375 ns
∆G Differential Gain (NTSC) A
V
= 2, R
L
= 1k 0.15 %
∆θ Differential Phase (NTSC) A
V
= 2, R
L
= 1k 0.6 Deg
