LT1179I Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1179I Datasheet PDF : 12 Pages
| |||
LT1178/LT1179
ELECTRICAL CHARACTERISTICS VS = 5V, 0V; VCM = 0.1V, VO = 1.4V, TA = 25°C, unless noted.
SYMBOL
IB
en
in
CMRR
PSRR
AVOL
SR
GBW
IS
PARAMETER
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current
Input Noise Current Density
Input Resistance
Differential Mode
Common Mode
Input Voltage Range
CONDITIONS (NOTE 2)
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz (Note 3)
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz
(Note 4)
Common Mode Rejection Ratio VCM = 0V to 3.5V
Power Supply Rejection Ratio VS = 2.2V to 12V
Large Signal Voltage Gain
VO = 0.03V to 4V, No Load
(Note 4)
VO = 0.03V to 3.5V, RL = 50k
Maximum Output Voltage
Swing
Output Low, No Load
Output Low, 2k to GND
Output Low, ISINK = 100µA
Output High, No Load
Output High 2k to GND
Slew Rate
Gain Bandwidth Product
Supply Current
per Amplifier
Channel Separation
AV = 1, CL = 10pF (Note 4)
fO ≤ 5kHz
VS = ±1.5V, VO = 0V
∆VIN = 3V, RL = 10k
Minimum Supply Voltage
(Note 5)
LT1178AC/LT1179AC
MIN TYP MAX
3
5
0.9
2.0
50
75
49
65
1.5
2.5
0.03 0.07
0.01
0.8
2.0
12
3.5
3.9
0
– 0.3
93
103
94
104
140 700
80
200
6.5
9
0.2
0.6
120 160
4.2
4.4
3.5
3.8
0.013 0.025
60
13
18
12
17
130
2.0
2.2
LT1178I/C/S/LT1179I/C/S
MIN
TYP
MAX
3
6
0.9
50
49
1.5
0.03
0.01
0.6
2.0
12
3.5
3.9
0
–0.3
90
102
92
104
110
700
70
200
6.5
9
0.2
0.6
120
160
4.2
4.4
3.5
3.8
0.013 0.025
60
14
21
13
20
130
2.0
2.2
UNITS
nA
µVP-P
nV/√Hz
nV/√Hz
pAp-p
pA/√Hz
pA/√Hz
GΩ
GΩ
V
V
dB
dB
V/mV
V/mV
mV
mV
mV
V
V
V/µs
kHz
µA
µA
dB
V
11789fb
3
Share Link: 