3
LTC1051/LTC1053
10513fa
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±5V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
LTC1051/LTC1053
LTC1051A
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Input Noise Current
f = 10Hz
2.2
fA/√Hz
Common Mode Rejection Ratio, CMRR
VCM = V– to 2.7V
106
130
114
130
dB
●
100
110
dB
Differential CMRR
VCM = V– to 2.7V
112
dB
LTC1051, LTC1053 (Note 3)
Power Supply Rejection Ratio
VS = ±2.375V to ±8V
●
116
140
120
140
dB
Large Signal Voltage Gain
RL = 10k, VOUT = ±4V
●
116
160
120
160
dB
Maximum Output Voltage Swing
RL = 10k
●
±4.5
±4.85
±4.7
±4.85
V
RL = 100k
±4.5
±4.95
V
Slew Rate
RL = 10k, CL = 50pF
4
V/s
Gain Bandwidth Product
2.5
MHz
Supply Current/Op Amp
No Load
1
2
1
2
mA
●
2.5
mA
Internal Sampling Frequency
3.3
kHz
The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
VS = ±5V unless otherwise noted.VS = 5V, GND unless otherwise noted.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: For guaranteed noise specification contact LTC Marketing.
Note 3: Differential CMRR for the LTC1053 is measured between
amplifiers A and D, and amplifiers B and C.
LTC1051A/LTC1051/LTC1053
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Input Offset Voltage
±0.5
±5
V
Input Offset Drift
±0.01
±0.05
V/°C
Input Bias Current
±10
±50
pA
Input Offset Current
±20
±80
pA
Input Noise Voltage
DC to 10Hz
1.8
VP-P
Supply Current/Op Amp
No Load
●
1.5
mA