LTC2053IMS8 查看數據表（PDF） - Linear Technology
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LTC2053IMS8
Linear Technology
LTC2053IMS8 Datasheet PDF : 18 Pages
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LTC2053/LTC2053-SYNC
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, V– = 0V, REF = 200mV. Output voltage swing is referenced to V–.
All other specifications reference the OUT pin to the REF pin.
PARAMETER
Output Voltage Swing High
Output Voltage Swing Low
Supply Current
Supply Current, Shutdown
EN/CLK Pin Input Low Voltage, VIL
EN/CLK Pin Input High Voltage, VIH
EN/CLK Pin Input Current
Internal Op Amp Gain Bandwidth
Slew Rate
Internal Sampling Frequency
CONDITIONS
RL
RL
=
=
2k to V–
10k to V
–
No Load
VEN ≥ 4.5V, LTC2053 Only
VEN/CLK = V –
MIN TYP MAX UNITS
l 4.85 4.94
V
l 4.95 4.98
V
l
20
mV
l
0.85
1.1
mA
10
µA
0.5
V
4.5
V
–1
–10
µA
200
kHz
0.2
V/µs
3
kHz
The l denotes the specifications
V+ = 5V, V– = –5V, REF = 0V.
which
apply
over
the
full
operating
temperature
range,
otherwise
specifications
are
at
TA
=
25°C.
PARAMETER
Gain Error
Gain Nonlinearity
Input Offset Voltage (Note 2)
Average Input Offset Drift (Note 2)
Average Input Bias Current (Note 3)
Average Input Offset Current (Note 3)
Common Mode Rejection Ratio
(Notes 4, 5)
Power Supply Rejection Ratio (Note 6)
Maximum Output Voltage Swing
Supply Current
Supply Current, Shutdown
EN Pin Input Low Voltage, VIL
CLK Pin Input Low Voltage, VIL
EN/CLK Pin Input High Voltage, VIH
EN/CLK Pin Input Current
Internal Op Amp Gain Bandwidth
Slew Rate
Internal Sampling Frequency
CONDITIONS
AV = 1
AV = 1
VCM = 0V
TA = –40°C to 85°C
TA = 85°C to 125°C
VCM = 1V
VCM = 1V
AV = 1, VCM = –5V to 5V, LTC2053C
AV = 1, VCM = –5V to 5V, LTC2053C-SYNC
AV = 1, VCM = –4.9V to 4.9V, LTC2053I
AV = 1, VCM = –4.9V to 4.9V, LTC2053I-SYNC
AV = 1, VCM = –5V to 5V, LTC2053I, LTC2053I-SYNC
AV = 1, VCM = –4.9V to 4.9V, LTC2053H
AV = 1, VCM = –5V to 5V, LTC2053H
VS = 2.7V to 11V
RL = 2k to GND, C- and I-Grades
RL = 10k to GND, All Grades
RL = 2k to GND, LTC2053H Only
No Load
VEN ≥ 4.5V, LTC2053 Only
VEN/CLK = V –
MIN TYP MAX UNITS
l
0.001 0.01
%
l
3
10
ppm
10
±20
µV
l
±50
nV/°C
l
–1
–2.5
µV/°C
l
4
10
nA
l
1
3
nA
l 105
118
dB
l 100
118
dB
l 105
118
dB
l 100
118
dB
l 95
118
dB
l 100
dB
l 90
dB
l 110
116
dB
l ±4.5 ±4.8
V
l ±4.6 ±4.9
V
l ±4.4 ±4.8
V
l
0.95
1.3
mA
20
µA
–4.5
V
0.5
V
4.5
V
–3
–20
µA
200
kHz
0.2
V/µs
3
kHz
2053syncfc
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