參數(shù)資料
型號: LT1012IS8#PBF
廠商: Linear Technology
文件頁數(shù): 19/20頁
文件大小: 0K
描述: IC OP AMP PREC UNIVERSAL 8-SOIC
標準包裝: 100
放大器類型: 通用
電路數(shù): 1
轉(zhuǎn)換速率: 0.2 V/µs
電流 - 輸入偏壓: 25pA
電壓 - 輸入偏移: 8µV
電流 - 電源: 380µA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 40 V,±1.2 V ~ 20 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設(shè)備封裝: 8-SO
包裝: 管件
8
LT1012A/LT1012
sn1012 1012afbs
Offset Voltage vs Source
Resistance (Balanced or
Unbalanced)
Typical Distribution of Input
Offset Current
Typical Distribution of Input Bias
Current
Input Bias Current vs
Temperature
Offset Voltage Drift vs Source
Resistance (Balanced or
Unbalanced)
Input Bias Current Over Common
Mode Range
Warm-Up Drift
Offset Voltage Drift with Temperature
of Four Representative Units
Long Term Stability of Four
Representative Units
SOURCE RESISTANCE (
)
1k
1
INPUT
OFFSET
VOLTAGE
(
V) 100
1000
100k
10k
300k 1M
3M 10M
30k
3k
10
LT1012A TPC01
25
°C
–55
°C TO 125°C
VS = ±15V
INPUT BIAS CURRENT (pA)
NUMBER
OF
UNITS 120
160
200
LT1012A TPC02
80
40
0
–120
–60
60
120
0
1020 UNITS
FROM THREE
RUNS
VS = ±15V
TA = 25°C
VCM = 0V
INPUT OFFSET CURRENT (pA)
NUMBER
OF
UNITS 120
160
200
LT1012A TPC03
80
40
0
–120
–60
60
120
0
1020 UNITS
FROM THREE
RUNS
VS = ±15V
TA = 25°C
VCM = 0V
TEMPERATURE (
°C)
–50
–150
INPUT
BIAS
CURRENT
(pA)
–50
100
0
50
–100
50
0
100
–25
25
75
125
UNDERCANCELLED UNIT
LT1012A TPC04
OVERCANCELLED
UNIT
SOURCE RESISTANCE (
)
1k
0.1
OFFSET
VOLTAGE
DRIFT
WITH
TEMPERATURE
(
V/
°C)
10
100
100k
10k
1M
10M
100M
1.0
LT1012 TPC06
MAXIMUM
TYPICAL
0
CHANGE
IN
OFFSET
VOLTAGE
(
V)
3
4
5
4
2
1
2
3
5
TIME AFTER POWER ON (MINUTES)
METAL CAN (H) PACKAGE
DUAL-IN-LINE PACKAGE
PLASTIC (N) OR SO (S)
VS = ±15V
TA = 25°C
LT1012A TPC07
TIME (MONTHS)
0
CHANGE
IN
OFFSET
VOLTAGE
(
V)
2
6
10
4
–2
–6
0
4
8
–4
–8
–10
1
2
3
5
LT1012A TPC08
–50
OFFSET
VOLTAGE
(
V)
20
40
60
25
75
0
–20
–25
0
50
100
125
–40
–60
TEMPERATURE (
°C)
LT1012A TPC09
COMMON MODE INPUT VOLTAGE
–15
–60
INPUT
BIAS
CURRENT
(pA)
–40
–20
0
20
60
–10
–5
0
5
10
15
40
VS = ±15V
TA = 25
oC
DEVICE WITH POSITIVE
INPUT CURRENT
DEVICE WITH NEGATIVE
INPUT CURRENT
RIN CM = 2 X 10
12
+
LT1012A * TPC5
IB
VCM
TYPICAL PERFOR A CE CHARACTERISTICS
UW
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