LT1112MPS8#PBF Linear Technology, LT1112MPS8#PBF Datasheet - Page 7
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LT1112MPS8#PBF
Manufacturer Part Number
LT1112MPS8#PBF
Description
IC OP AMP PREC DUAL LOPWR 8-SOIC
Manufacturer
Linear Technology
Datasheet
1.LT1112CN8PBF.pdf
(16 pages)
Specifications of LT1112MPS8#PBF
Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
0.3 V/µs
Gain Bandwidth Product
750kHz
Current - Input Bias
80pA
Voltage - Input Offset
25µV
Current - Supply
350µA
Voltage - Supply, Single/dual (±)
2 V ~ 40 V, ±1 V ~ 20 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFOR A CE CHARACTERISTICS
25
20
15
10
1000
3
2
1
0
5
0
100
–100
10
Warm-Up Drift
0
Distribution of Offset
Voltage Match
1
V
T
V
T
1
A
Noise Spectrum
A
S
–80
S
1/f
= 25°C
∆V
V
T
= ±15V
= ±15V
= 25°C
TIME AFTER POWER ON (MINUTES)
A
S
2.5Hz
CORNER
0.5
= 25°C
–60
OS
= ±1V TO ±20V
CURRENT NOISE
, OFFSET VOLTAGE MATCH (µV)
LT1112S8, LT1114N/S PACKAGES
– 40
1.0
–20
10
FREQUENCY (Hz)
LT1112J8, N8 PACKAGES
0
1.5
LT1114J PACKAGE
20
VOLTAGE NOISE
1/f
40
100
140Hz
CORNER
W
2.0
LT1112/14 • TPC13
LT1112/14 • TPC07
60
LT1112/14 • TPC10
80
U
100
2.5
1000
–4
–6
30
20
15
–2
25
10
5
0
6
4
2
0
–0.8
Distribution of Offset Voltage
Match Drift (LT1112J8, LT1112N8,
LT1114J Packages)
0
0
0.1Hz to 10Hz Noise
Long Term Stability of Three
Representative Units
V
T
V
342 PAIRS TESTED
V
T
S
A
OFFSET VOLTAGE MATCH DRIFT (µV/°C)
S
S
A
–0.6
= ±15V
= 25°C
= ±15V
= 25°C
= ±15V
1
2
–0.4
2
TIME (MONTHS)
–0.2
TIME (SEC)
4
0
3
0.2
6
4
0.4
LT1112/14 • TPC14
LT1112/14 • TPC08
LT1112/14 • TPC11
8
5
0.6
2A
3A
2B
1A
3B
1B
0.8
10
6
600
400
300
200
500
15
20
10
5
0
–1.6
Distribution of Offset Voltage
Match Drift (LT1112S8, LT1114N,
LT1114S Packages)
0
0
0.01Hz to 1Hz Noise
Supply Current per Amplifier
vs Supply Voltage
V
364 PAIRS TESTED
V
T
OFFSET VOLTAGE MATCH DRIFT (µV/°C)
S
A
S
–1.2 –0.8 –0.4
= ±15V
= 25°C
= ±15V
LT1112/LT1114
20
±5
T
T
SUPPLY VOLTAGE (V)
T
A
A
A
= 125°C
= –55°C
= 25°C
40
TIME (SEC)
±10
0
60
0.4
0.8
±15
LT1112/14 • TPC09
LT1112/14 • TPC12
LT1112/14 • TPC15
80
1.2
111214fb
7
100
1.6
±20