*The temperature grades are identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
The
q
denotes specifications which apply over the specified temperature
range, otherwise specifications are at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= 1V, unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
q
ELECTRICAL CHARACTERISTICS
CONDITIONS
Input Offset Voltage Match
(Channel-to-Channel) (Note 5)
Input Offset Voltage Drift (Note 6)
I
B
I
OS
e
n
i
n
Input Bias Current
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
V
CM
= 0V to V
+
– 2V
2
U
U
W
W W
U
W
TOP VIEW
OUT A 1
–IN A 2
–
+
16 OUT D
A
D
–
+
15 –IN D
14 +IN D
13 V
–
TOP VIEW
–
+
–
+
8
7
6
5
V
+
OUT B
–IN B
+IN B
+IN A 3
V
+
4
+IN B 5
–IN B 6
OUT B 7
NC 8
+
–
B
C
+
–
12 +IN C
11 –IN C
10 OUT C
9
NC
GN PACKAGE
16-LEAD NARROW PLASTIC SSOP
T
JMAX
= 150°C,
θ
JA
= 135°C/W
MS8 PART
MARKING
LTH3
LTH4
ORDER PART
NUMBER
LT6207CGN
LT6207IGN
GN PART
MARKING
6207
6207I
MIN
TYP
1
1
MAX
3.5
5
3
4
15
30
3
UNITS
mV
mV
mV
mV
µV/°C
µA
µA
µV
P-P
nV/√Hz
pA/√Hz
MΩ
pF
620567f
q
q
q
q
7
10
0.6
2
9
4
1
2
LT6205/LT6206/LT6207
The
q
denotes specifications which apply over the specified temperature
range, otherwise specifications are at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= 1V, unless otherwise noted.
SYMBOL
CMRR
PSRR
PARAMETER
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Minimum Supply Voltage
A
VOL
Large-Signal Voltage Gain
V
S
= 3V to 12V
V
CM
= V
OUT
= 0.5V
V
CM
= 0.5V
V
S
= 5V, V
O
= 0.5V to 4.5V, R
L
= 1k
V
S
= 5V, V
O
= 1V to 3V, R
L
= 150Ω
V
S
= 3V, V
O
= 0.5V to 2.5V, R
L
= 1k
No Load, Input Overdrive = 30mV
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 25mA
V
S
= 3V, I
SINK
= 15mA
No Load, Input Overdrive = 30mV
I
SOURCE
= 5mA
V
S
= 5V, I
SOURCE
= 25mA
V
S
= 3V, I
SOURCE
= 15mA
V
S
= 5V, Output Shorted to GND
q
ELECTRICAL CHARACTERISTICS
CONDITIONS
V
CM
= 0 to V
+
– 2V
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
MIN
78
0
67
TYP
90
MAX
V
+
– 2
UNITS
dB
V
dB
75
2.7
V
V/mV
V/mV
V/mV
30
5
20
100
20
60
10
75
300
200
60
140
650
300
25
150
500
350
100
250
1200
500
V
OL
Output Voltage Swing Low (Note 7)
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
V
OH
Output Voltage Swing High (Note 7)
I
SC
Short-Circuit Current
35
25
30
20
60
50
3.75
5
5.75
V
S
= 3V, Output Shorted to GND
q
I
S
GBW
SR
Supply Current per Amplifier
q
mA
mA
MHz
V/µs
dB
MHz
ns
ns
%
Deg
Gain Bandwidth Product
Slew Rate
Channel Separation
f = 2MHz
V
S
= 5V, A
V
= 2, R
F
= R
G
= 1k
V
O
= 1V to 4V, Measured from 1.5V to 3.5V
f = 10MHz
V
OUT
= 2V
P-P
(Note 8)
V
S
= 5V,
∆V
OUT
= 2V, A
V
= –1, R
L
= 150Ω
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level =1V
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level =1V
q
65
100
450
90
71
15
25
0.05
0.08
FPBW
t
S
Full Power Bandwidth
Settling time to 3%
Settling time to 1%
Differential Gain
Differential Phase
The
q
denotes specifications which apply over the specified temperature range, otherwise specifications are at T
A
= 25°C. V
S
=
±5V;
V
CM
= V
OUT
= 0V, unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
q
CONDITIONS
MIN
TYP
1.3
1
MAX
4.5
6
3
4
18
30
3
UNITS
mV
mV
mV
mV
µV/°C
µA
µA
µV
P-P
620567f
Input Offset Voltage Match
(Channel-to-Channel) (Note 5)
Input Offset Voltage Drift (Note 6)
I
B
I
OS
Input Bias Current
Input Offset Current
Input Noise Voltage
0.1Hz to 10Hz
q
q
q
q
10
18
0.6
2
3
LT6205/LT6206/LT6207
ELECTRICAL CHARACTERISTICS
SYMBOL
e
n
i
n
PARAMETER
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
CMRR
PSRR
A
VOL
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
V
S
=
±2V
to
±6V
V
O
= –4V to 4V, R
L
= 1k
V
O
= –3V to 3V, R
L
= 150Ω
No Load, Input Overdrive = 30mV
I
OUT
=
±5mA
I
OUT
=
±25mA
Short to Ground
q
The
q
denotes specifications which apply over the specified temperature
range, otherwise specifications are at T
A
= 25°C. V
S
=
±5V;
V
CM
= V
OUT
= 0V, unless otherwise noted.
CONDITIONS
f = 10kHz
f = 10kHz
V
CM
= –5V to 3V
V
CM
= –5V to 3V
q
q
q
q
q
q
q
q
MIN
TYP
9
4
1
2
MAX
UNITS
nV/√Hz
pA/√Hz
MΩ
pF
dB
78
–5
67
50
7.5
±4.88
±4.75
±3.8
±40
±30
90
3
75
133
20
±4.92
±4.85
±4.35
±60
4
5.6
6.5
V
dB
V/mV
V/mV
V
V
V
mA
mA
mA
mA
MHz
V/µs
dB
MHz
ns
ns
%
Deg
I
SC
I
S
GBW
SR
Short-Circuit Current
Supply Current per Amplifier
q
Gain Bandwidth Product
Slew Rate
Channel Separation
f = 2MHz
A
V
= –1, R
L
= 1k
V
O
= –4V to 4V, Measured from –3V to 3V
f = 10MHz
V
OUT
= 8V
P-P
(Note 8)
∆V
OUT
= 2V, A
V
= –1, R
L
= 150Ω
A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
q
65
350
100
600
90
FPBW
t
S
Full Power Bandwidth
Settling Time to 3%
Settling Time to 1%
Differential Gain
Differential Phase
14
24
15
25
0.05
0.08
Note 1:
Absolute Maximum ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 1.4V, the input current should be limited to less than
10mA.
Note 3:
A heat sink may be required to keep the junction temperature
below absolute maximum. This depends on the power supply voltage and
how many amplifiers are shorted.
Note 4:
The LT6205C/LT6206C/LT6207C are guaranteed to meet specified
performance from 0°C to 70°C and are designed, characterized and
expected to meet specified performance from –40°C to 85°C but are not
tested or QA sampled at these temperatures. The LT6205I/LT6206I/
LT6207I are guaranteed to meet specified performance from
–40°C to 85°C.
Note 5:
Matching parameters are the difference between the two amplifiers
A and D and between B and C of the LT6207; between the two amplifiers
of the LT6206.
Note 6:
This parameter is not 100% tested.
Note 7:
Output voltage swings are measured between the output and
power supply rails.
Note 8:
Full power bandwidth is calculated from the slew rate
measurement: FPBW = SR/2πV
PEAK
.
Note 9:
There are reverse biased ESD diodes on all inputs and outputs.
If these pins are forced beyond either supply, unlimited current will flow
through these diodes. If the current is transient in nature and limited to
less than 25mA, no damage to the device will occur.
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