參數(shù)資料
型號: LT1124IS8-1#PBF
廠商: Linear Technology
文件頁數(shù): 16/20頁
文件大?。?/td> 0K
描述: IC OPAMP DUAL PREC HS LN 8SOIC
標準包裝: 100
放大器類型: 通用
電路數(shù): 2
轉換速率: 4.5 V/µs
增益帶寬積: 12.5MHz
電流 - 輸入偏壓: 8nA
電壓 - 輸入偏移: 25µV
電流 - 電源: 2.3mA
電壓 - 電源,單路/雙路(±): ±4 V ~ 18 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)
供應商設備封裝: 8-SO
包裝: 管件
LT1124/LT1125
5
11245ff
For more information www.linear.com/LT1124
SYMBOL PARAMETER
CONDITIONS (Note 2)
LT1124AC
LT1125AC
LT1124C
LT1125C
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
VOS
Input Offset Voltage
LT1124
LT1125
l
35
40
120
140
45
50
170
210
V
VOS
Temp
Average Input Offset
Voltage Drift
(Note 5)
l
0.3
1
0.4
1.5
V/°C
IOS
Input Offset Current
LT1124
LT1125
l
6
7
25
35
7
8
35
45
nA
IB
Input Bias Current
l
±8
±35
±9
±45
nA
VCM
Input Voltage Range
l
±11.5 ±12.4
V
CMRR
Common Mode Rejection Ratio
VCM = ±11.5V
l
109
125
102
122
dB
PSRR
Power Supply Rejection Ratio
VS = ±4V to ±18V
l
112
125
107
122
dB
AVOL
Large-Signal Voltage Gain
RL ≥ 10k, VOUT = ±10V
RL ≥ 2k, VOUT = ±10V
l
4.0
1.5
15
3.5
2.5
1.0
14
2.5
V/V
VOUT
Maximum Output Voltage Swing
RL ≥ 2k
l
±12.5 ±13.7
±12
±13.7
V
SR
Slew Rate
RL ≥ 2k (Notes 3, 7)
l
2.6
4
2.4
4
V/s
IS
Supply Current per Amplifier
l
2.4
3
2.4
3
mA
elecTrical characTerisTics The
l
denotes the specifications which apply over the 0°C ≤ TA ≤ 70°C
temperature range, VS = ±15V, unless otherwise noted.
The l denotes the specifications which apply over the –40°C ≤ TA ≤ 85°C temperature range, VS = ±15V, unless otherwise noted. (Note 10)
SYMBOL PARAMETER
CONDITIONS (Note 2)
LT1124AC/AI
LT1125AC
LT1124C/I
LT1125C
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
VOS
Input Offset Voltage
LT1124
LT1125
l
40
45
140
160
50
55
200
240
V
VOS
Temp
Average Input Offset
Voltage Drift
(Note 5)
l
0.3
1
0.4
1.5
V/°C
IOS
Input Offset Current
LT1124
LT1125
l
15
40
50
17
55
65
nA
IB
Input Bias Current
l
±15
±50
±17
±65
nA
VCM
Input Voltage Range
l
±11.4 ±12.2
V
CMRR
Common Mode Rejection Ratio
VCM = ±11.4V
l
107
124
101
121
dB
PSRR
Power Supply Rejection Ratio
VS = ±4V to ±18V
l
111
124
106
121
dB
AVOL
Large-Signal Voltage Gain
RL ≥ 10k, VOUT = ±10V
RL ≥ 2k, VOUT = ±10V
l
3.5
1.2
12
3.2
2.2
0.8
12
2.3
V/V
VOUT
Maximum Output Voltage Swing
RL ≥ 2k
l
±12.5 ±13.6
±12
±13.6
V
SR
Slew Rate
RL ≥ 2k (Notes 3, 7)
l
2.4
3.9
2.1
3.9
V/s
IS
Supply Current per Amplifier
l
2.4
3.25
2.4
3.25
mA
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