LTC1250CS8#PBF Linear Technology, LTC1250CS8#PBF Datasheet - Page 3
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LTC1250CS8#PBF
Manufacturer Part Number
LTC1250CS8#PBF
Description
IC BRIDGE AMP ZERO-DRIFT 8-SOIC
Manufacturer
Linear Technology
Datasheet
1.LTC1250CN8PBF.pdf
(12 pages)
Specifications of LTC1250CS8#PBF
Amplifier Type
Chopper (Zero-Drift)
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
10 V/µs
Gain Bandwidth Product
1.5MHz
Current - Input Bias
50pA
Voltage - Input Offset
5µV
Current - Supply
3mA
Voltage - Supply, Single/dual (±)
4.75 V ~ 16 V, ±2.38 V ~ 8 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
temperature range, V
ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: These parameters are guaranteed by design. Thermocouple effects
preclude measurement of these voltage levels during automated testing.
Note 3: 0.1Hz to 10Hz noise is specified DC coupled in a 10s window;
0.1Hz to 1Hz noise is specified in a 100s window with an RC high-pass
f
V
∆V
e
I
I
I
f
TYPICAL PERFOR
SYMBOL PARAMETER
S
B
OS
S
S
n
OS
OS
1.2
1.0
0.8
0.6
0.2
1.6
1.4
0.4
0
4
Input Noise vs Supply Voltage
TOTAL SUPPLY VOLTAGE, V
Internal Sampling Frequency
Input Offset Voltage
Average Input Offset Drift
Input Noise Voltage (Note 3)
Input Bias Current
Input Offset Current
Maximum Output Voltage Swing
Supply Current
Sampling Frequency
6
8
IN
10
= ±5V, otherwise specifications are at T
0.1Hz TO 10Hz
0.1Hz TO 1Hz
12
+
TO V
T
A
W
= 25°C
14
–
(V)
1250 G01
A
U
16
T
T
(Note 2)
T
T
T
T
R
R
T
T
CONDITIONS
A
A
A
A
A
A
A
A
CE
L
L
= 25°C
= 25°C
= 25°C (Note 2)
= 25°C, 0.1Hz to 10Hz
= 25°C, 0.1Hz to 1Hz
= 25°C (Note 4)
= 25°C (Note 4)
= 25°C
= 1k
= 100k
C
HARA TERISTICS
3.0
2.5
2.0
1.5
0.5
4.0
3.5
1.0
0
Supply Current vs Supply Voltage
4
T
A
TOTAL SUPPLY VOLTAGE, V
= 25°C
6
The
C
●
A
8
denotes the specifications which apply over the full operating
10
filter at 0.1Hz. The LTC1250 is sample tested for noise; for 100% tested
parts contact LTC Marketing Dept.
Note 4: At T ≤ 0°C these parameters are guaranteed by design and not
tested.
●
12
+
TO V
MIN
4.0
14
–
(V)
1250 G02
LTC1250M
±0.01
16
4.75
4.95
±20
±40
TYP
±2
1.0
0.3
4.3
1.8
3
±0.05
±100
±200
MAX
2.5
±5
5
4
2
6
3
Sampling Frequency vs Supply
Voltage
4
T
A
TOTAL SUPPLY VOLTAGE, V
= 25°C
MIN
4.0
6
LTC1250C
±0.01
8
4.75
4.95
±20
±40
TYP
1.0
0.3
4.3
1.8
±2
3
10
LTC1250
±0.05
±100
±200
MAX
2.5
±5
12
+
TO V
14
–
(V)
UNITS
µV/°C
µV
µV
1250 G03
1250fb
3
kHz
kHz
mA
P-P
P-P
µV
pA
pA
16
V
V