LT6600-2.5
The
q
denotes specifications that apply over the full operating temperature
range, otherwise specifications are at T
A
= 25°C. Unless otherwise specified V
S
= 5V (V
+
= 5V, V
–
= 0V), R
IN
= 1580Ω, and R
LOAD
= 1k.
PARAMETER
Input Referred Differential Offset
CONDITIONS
R
IN
= 1580Ω
MIN
V
S
= 3V
V
S
= 5V
V
S
=
±5V
V
S
= 3V
V
S
= 5V
V
S
=
±5V
V
S
= 3V
V
S
= 5V
V
S
=
±5V
V
S
= 3V
V
S
= 5V
V
S
=
±5V
V
S
= 3V
V
S
= 5V
V
S
=
±5V
V
S
= 5V
V
S
= 3V
V
OCM
= V
MID
= V
S
/2
V
S
= 5V
V
S
= 3V
V
S
= 3V, V
S
= 5V
V
S
= 3V, V
S
= 5V
V
S
=
±5V
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
ELECTRICAL CHARACTERISTICS
R
IN
= 402Ω
Differential Offset Drift
Input Common Mode Voltage (Note 3)
TYP
5
5
5
3
3
3
10
MAX
25
30
35
13
16
20
1.5
3.0
1.0
1.5
3.0
2.0
45
45
35
2.55
7.7
Differential Input = 500mV
P-P
,
R
IN
= 402Ω
Differential Input = 2V
P-P
,
Pin 7 at Mid-Supply
Output Common Mode Voltage (Note 5)
Output Common Mode Offset
(with Respect to Pin 2)
Common Mode Rejection Ratio
Voltage at V
MID
(Pin 7)
V
MID
Input Resistance
V
OCM
Bias Current
Power Supply Current
0.0
0.0
–2.5
1.0
1.5
–1.0
–25
–30
–55
2.46
4.3
–15
–10
10
5
–10
63
2.51
1.5
5.7
–3
–3
26
28
30
33
36
UNITS
mV
mV
mV
mV
mV
mV
µV/°C
V
V
V
V
V
V
mV
mV
mV
dB
V
V
kΩ
µA
µA
mA
mA
mA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
This is the temperature coefficient of the internal feedback
resistors assuming a temperature independent external resistor (R
IN
).
Note 3:
The input common mode voltage is the average of the voltages
applied to the external resistors (R
IN
). Specification guaranteed for
R
IN
≥
402Ω.
Note 4:
Distortion is measured differentially using a single-ended
stimulus. The input common mode voltage, the voltage at Pin 2, and the
voltage at Pin 7 are equal to one half of the total power supply voltage.
Note 5:
Output common mode voltage is the average of the voltages at
Pins 4 and 5. The output common mode voltage is equal to the voltage
applied to Pin 2.
Note 6:
Both the LT6600CS8-2.5 and LT6600IS8-2.5 are guaranteed
functional over the operating temperature range of –40°C to 85°C.
Note 7:
The LT6600CS8-2.5 is guaranteed to meet specified performance
from 0°C to 70°C and is designed, characterized and expected to meet
specified performance from –40°C and 85°C, but is not tested or QA
sampled at these temperatures. The LT6600IS8-2.5 is guaranteed to meet
specified performance from –40°C to 85°C.
660025i
3
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