LTC6800 データシートの表示（PDF） - Linear Technology
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LTC6800 Datasheet PDF : 14 Pages
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LTC6800
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are
to V–. All other specifications reference the OUT
at TA = 25°C. V+ = 3V,
pin to the REF pin.
V–
=
0V,
REF
=
200mV.
Output
voltage
swing
is
referenced
PARAMETER
Input Offset Voltage (Note 2)
Average Input Offset Drift (Note 2)
Common Mode Rejection Ratio
(Notes 4, 5)
Integrated Input Bias Current (Note 3)
Integrated Input Offset Current (Note 3)
Input Noise Voltage
Power Supply Rejection Ratio (Note 6)
Output Voltage Swing High
Output Voltage Swing Low
Gain Error
Gain Nonlinearity
Supply Current
Internal Op Amp Gain Bandwidth
Slew Rate
Internal Sampling Frequency
CONDITIONS
VCM = 200mV
TA = –40°C to 85°C
TA = 85°C to 125°C
AV = 1, VCM = 0V to 3V
VCM = 1.2V
VCM = 1.2V
DC to 10Hz
VS = 2.7V to 5.5V
RL
RL
=
=
2k to V–
10k to V
–
AV = 1
AV = 1
No Load
MIN TYP MAX UNITS
±100
µV
l
±250 nV/°C
l
–1
–2.5
µV/°C
l 85
113
dB
4
10
1
3
2.5
l 110
116
l 2.85 2.94
l 2.95 2.98
l
20
0.1
100
l
1.2
200
0.2
3
nA
nA
µVP-P
dB
V
V
mV
%
ppm
mA
kHz
V/µs
kHz
The l denotes the specifications which apply
V+ = 5V, V– = 0V, REF = 200mV. Output voltage
over the full operating
swing is referenced to
tVe–m.pAellraottuhreerrsapnegcei,ficoathtieornwsisreefsepreenccifeictahteioOnUs TarpeinattoTAth=e2R5E°FC.pin.
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Input Offset Voltage (Note 2)
Average Input Offset Drift (Note 2)
Common Mode Rejection Ratio
(Notes 4, 5)
VCM = 200mV
TA = –40°C to 85°C
TA = 85°C to 125°C
AV = 1, VCM = 0V to 5V
l
l
l 85
±100
µV
±250 nV/°C
–1
–2.5
µV/°C
116
dB
Integrated Input Bias Current (Note 3)
Integrated Input Offset Current (Note 3)
Power Supply Rejection Ratio (Note 6)
Output Voltage Swing High
Output Voltage Swing Low
VCM = 1.2V
VCM = 1.2V
VS = 2.7V to 5.5V
RL
RL
=
=
2k to V–
10k to V
–
4
10
nA
1
3
nA
l 110
116
dB
l 4.85 4.94
V
l 4.95 4.98
V
l
20
mV
Gain Error
AV = 1
0.1
%
Gain Nonlinearity
Supply Current
AV = 1
No Load
100
ppm
l
1.3
mA
Internal Op Amp Gain Bandwidth
200
kHz
Slew Rate
0.2
V/µs
Internal Sampling Frequency
3
kHz
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: These parameters are guaranteed by design. Thermocouple effects
preclude measurement of these voltage levels in high speed automatic
test systems. VOS is measured to a limit determined by test equipment
capability.
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