LTC2054/LTC2055
ELECTRICAL CHARACTERISTICS (LTC2054MP) The l denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 5V unless otherwise noted. (Note 2)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
IS
Supply Current
VOS
Input Offset Voltage
No Load
(Note 3)
(Note 3) –55°C to 135°C
●
145 190
μA
●
±10
μV
±8
μV
ΔVOS/ΔT
Average Input Offset Drift
Long-Term Offset Drift
(Note 3)
●
0.04 ± 0.1
μV/°C
50
nV/√mo
IB
Input Bias Current
(Note 4)
±1
pA
●
± 12
nA
IOS
Input Offset Current
(Note 4)
±2
pA
●
±5
nA
en
CMRR
Input Noise Voltage
Common Mode Rejection Ratio
PSRR
Power Supply Rejection Ratio
RS = 100Ω, DC to 1Hz
RS = 100Ω, DC to 10Hz
VCM = GND to V+ – 0.7V
VS = 3V
VCM = GND to V+ – 0.7V
VS = 5V
VS = 2.7V to 6V
0.6
1.6
115 130
● 105
120 130
● 110
120 130
● 110
μVP-P
μVP-P
dB
dB
dB
dB
dB
dB
AVOL
Large-Signal Voltage Gain
RL = 100k, VS = 3V, VOUT = VS/2
120 135
dB
● 110
dB
RL = 100k, VS = 5V, VOUT = VS/2
125 140
dB
● 115
dB
VOUT
Output Voltage Swing High
VOUT
Output Voltage Swing Low
SR
Slew Rate
RL = 5k to GND, VS = 3V
RL = 5k to GND, VS = 3V
RL = 5k to GND, VS = 5V
RL = 5k to GND, VS = 5V
RL = 100k to GND, VS = 3V
RL = 100k to GND, VS = 3V
RL = 100k to GND, VS = 5V
RL = 100k to GND, VS = 5V
RL = 5k to GND, VS = 3V
RL = 5k to GND, VS = 3V
RL = 5k to GND, VS = 5V
RL = 5k to GND, VS = 5V
RL = 100k to GND, VS = 3V
RL = 100k to GND, VS = 3V
RL = 100k to GND, VS = 5V
RL = 100k to GND, VS = 5V
2.87 2.89
V
● 2.84
V
4.80 4.83
V
● 4.70
V
2.98 2.99
V
● 2.97
V
4.985 4.99
V
● 4.970
V
3
8
mV
●
10
mV
3
8
mV
●
10
mV
3
8
mV
●
10
mV
3
8
mV
●
10
mV
0.5
V/μs
GBW
Gain Bandwidth Product
500
kHz
fS
Internal Sampling Frequency
1
kHz
20545fc
5