LT1678 LINER [Linear Technology], LT1678 Datasheet - Page 3

• Manufacturer Part Number: LT1678
• Description: Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps
• Manufacturer: LINER [Linear Technology]

temperature range, otherwise specifications are at T
otherwise noted.
SYMBOL
I
e
i
V
R
C
CMRR
PSRR
A
V
ELECTRICAL CHARACTERISTICS
n
OS
n
CM
IN
VOL
OL
IN
PARAMETER
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density (Note 8)
Input Noise Current Density
Input Voltage Range
Input Resistance
Input Capacitance
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing Low (Note 11)
A
CONDITIONS (Note 6)
(Note 11)
0°C ≤ T
– 40°C ≤ T
V
V
V
V
V
V
0.1Hz to 10Hz (Note 7)
f
V
V
f
V
V
f
f
Common Mode
V
V
V
V
V
V
0°C ≤ T
–40°C ≤ T
V
0°C ≤ T
–40°C ≤ T
V
O°C < T
–40 < T
V
0°C ≤ T
–40°C ≤ T
V
0°C ≤ T
–40°C ≤ T
Above GND
O
O
O
O
S
S
S
S
S
S
CM
CM
CM
CM
S
S
S
S
S
S
S
S
S
S
= 25°C. V
0°C ≤ T
– 40°C ≤ T
I
= 10Hz
= 1kHz
= 10Hz
= 1kHz
SINK
V
V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 2.7V to 36V, V
= 3.1V to 36V, V
= 3V, R
= 3V, R
= 3V, R
= 5V, R
= 5V, R
= 5V, R
CM
CM
= V
= 0V, f
= V
= 0V, f
The
= 0.1mA
= V
= 0V
A
A
A
A
A
A
A
S
S
, f
, f
≤ 70°C
≤ 70°C
≤ 70°C
< 85°C
≤ 70°C
≤ 70°C
< 70°C
A
A
A
A
A
A
CM
CM
CM
CM
CM
CM
CM
CM
L
L
L
L
L
L
S
O
O
O
O
≤ 70°C
≤ 85°C
≤ 85°C
≤ 85°C
≤ 85°C
●
≤ 85°C
= 10k, V
= 2k, V
= 600Ω, V
= 10k, V
= 2k, V
= 600Ω, V
A
S
= 10Hz
= 1kHz
= 10Hz
= 1kHz
= V
= V
= V
= – 0.1V
= 0V, 0°C ≤ T
= 0V, – 40°C ≤ T
= 1.9V to 3.9V
= 1.9V to 3.9V
≤ 85°C
denotes the specifications which apply over the full operating
= 3V, V
S
S
S
+ 0.1V
– 0.3V, 0°C ≤ T
– 0.3V, – 40°C ≤ T
O
O
CM
CM
O
O
= 2.2V to 0.7V
= 4.2V to 0.7V
= 2.5V to 0.7V
= 4.5V to 0.7V
O
O
CM
= V
= V
= 2.2V to 0.7V
= 4.2V to 0.7V
O
O
= V
A
= 1.7V
= 1.7V
≤ 70°C
A
O
≤ 85°C
= 1.7V; V
A
≤ 70°C
A
≤ 85°C
S
= 5V, V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
CM
– 0.1
0.20
0.15
0.10
MIN
100
0.6
0.3
0.5
0.4
0.4
0.6
0.3
0.7
0.6
0.5
0.6
0.5
0.4
98
92
98
LT1678/LT1679
0
1
= V
O
= 2.5V unless
1600
0.15
0.43
0.40
0.35
TYP
180
120
120
125
120
125
130
0.1
0.1
4.4
6.6
3.9
5.3
1.2
0.3
4.2
0.9
0.8
3.8
3.5
3.2
3.0
3.0
2.8
2.5
10
15
90
19
80
4
5
8
6
9
2
3
2
3
2
2
V
V
S
S
MAX
170
200
250
1.6
2.0
2.4
5.5
+ 0.1V
– 0.3V
25
35
55
30
40
65
sn16789 16789fs
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
UNITS
nV
nV
nV
3
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
V/µV
GΩ
mV
mV
mV
P-P
P-P
P-P
nA
nA
nA
nA
nA
nA
µA
µA
µA
dB
dB
dB
dB
pF
V
V