
4
LTC2051/LTC2052
20512fd
LTC2051C/LTC2052C
LTC2051I/LTC2052I
LTC2051H/LTC2052H
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Input Offset Voltage
(Note 2)
±0.5
±3
±0.5
±3
μV
Average Input Offset Drift
(Note 2)
●
0.01
±0.03
0.01
±0.05
μV/°C
Long-Term Offset Drift
50
nV/√mo
Input Bias Current (Note 4)
VS = 3V
±8
±50
±8
±50
pA
VS = 3V
●
±100
±3000
pA
VS = 5V
±25
±75
±25
±75
pA
VS = 5V
●
±150
±3000
pA
Input Offset Current (Note 4)
VS = 3V
±100
pA
VS = 3V
●
±150
±700
pA
VS = 5V
±150
pA
VS = 5V
●
±200
±700
pA
Input Noise Voltage
RS = 100Ω, DC to 10Hz
1.5
μVP-P
Common Mode Rejection Ratio
VCM = GND to V+ – 1.3,
115
130
115
130
dB
VS = 3V
●
110
130
110
130
dB
VCM = GND to V+ – 1.3,
120
130
120
130
dB
VS = 5V
●
115
130
115
130
dB
Power Supply Rejection Ratio
120
130
120
130
dB
●
115
130
115
130
dB
Large-Signal Voltage Gain
RL = 10k, VS = 3V
120
140
120
140
dB
●
115
140
115
140
dB
RL = 10k, VS = 5V
125
140
125
140
dB
●
120
140
120
140
dB
Output Voltage Swing High
RL = 2k to GND
● V+ – 0.15 V+ – 0.06
V+ – 0.15 V+ – 0.06
V
RL = 10k to GND
● V+ – 0.05 V+ – 0.02
V+ – 0.05 V+ – 0.02
V
Output Voltage Swing Low
RL = 2k to GND
●
215
2
15
mV
RL = 10k to GND
●
215
2
15
mV
Slew Rate
22
V/μs
Gain Bandwidth Product
3
MHz
Supply Current (Per Amplifier)
No Load, VS = 3V, VSHDN = VIH
●
0.75
1.0
0.75
1.1
mA
No Load, VS = 5V, VSHDN = VIH
●
0.85
1.2
0.85
1.3
mA
Supply Current, Shutdown
VSHDN = VIL, VS = 3V
●
25
μA
VSHDN = VIL, VS = 5V
●
410
4
10
μA
(LTC2051/LTC2052, LTC2051HV/LTC2052HV) The
● 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 3)
ELECTRICAL CHARACTERISTICS
AVAILABLE OPTIO S
U
LTC2052IS
4
–40°C to 85°C
3V, 5V
14-Lead SO
LTC2052IGN
4
–40°C to 85°C
3V, 5V
16-Lead SSOP
LTC2052HVIS
4
–40°C to 85°C
3V, 5V, ±5V
14-Lead SO
LTC2052HVIGN
4
–40°C to 85°C
3V, 5V, ±5V
16-Lead SSOP
LTC2052HS
4
–40°C to 125°C
3V, 5V
14-Lead SO
LTC2052HGN
4
–40°C to 125°C
3V, 5V
16-Lead SSOP
LTC2052HVHS
4
–40°C to 125°C
3V, 5V, ±5V
14-Lead SO
LTC2052HVHGN
4
–40°C to 125°C
3V, 5V, ±5V
16-Lead SSOP
PART NUMBER
AMPS/PACKAGE
SPECIFIED TEMP RANGE
SPECIFIED VOLTAGE
PACKAGE