参数资料
| 型号： | LT1024CN |
| 厂商： | Linear Technology |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC PREC OP-AMP UNVRSL DUAL 14DIP |
| 标准包装： | 25 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.2 V/µs |
| 电流 - 输入偏压： | 30pA |
| 电压 - 输入偏移： | 20µV |
| 电流 - 电源： | 380µA |
| 电压 - 电源，单路/双路(±)： | 2.4 V ~ 40 V，±1.2 V ~ 20 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
4
LT1024
1024fa
LT1024AM/LT1024AC
LT1024M/LT1024C
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Input Offset Voltage Match
0°C to 70°C
●
35
170
45
300
V
–55°C to 125°C
●
50
280
70
500
V
Input Offset Voltage Tracking
●
0.3
2
0.4
3.5
V/°C
IB+
Average Noninverting Bias Current
0°C to 70°C
●
±40
±300
±50
±500
pA
–55°C to 125°C
●
±100
±800
±200
±1400
pA
IOS
+
Noninverting Offset Current
0°C to 70°C
●
40
300
50
500
pA
–55°C to 125°C
●
80
800
150
1500
pA
CMRR
Common Mode Rejection Ratio Match VCM = ±13.5V
●
106
128
104
128
dB
PSRR
Power Supply Rejection Ratio Match
VS = ±2.5V to ±18V
●
106
128
104
128
dB
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Differential input voltages greater than 1V will cause excessive
current to flow through the input protection diodes unless limiting
resistance is used.
Note 3: The V+ supply terminals are completely independent and may be
powered by separate supplies if desired (this approach, however, would
sacrifice the advantages of the power supply rejection ratio matching). The
V– supply terminals are both connected to the common substrate and
must be tied to the same voltage. Both V– pins should be used.
Note 4: This parameter is tested on a sample basis only.
Optional Offset Nulling Circuit
Offset Voltage vs Source
Resistance (Balanced or Unbalanced)
Input Offset Current vs
Temperature
14 (7)
5k TO 100k
POT
2(9)
1(8)
13
(6)
OUTPUT
INPUT OFFSET VOLTAGE CAN BE ADJUSTED
OVER A ±800V RANGE WITH A 5k TO
100k POTENTIOMETER
1/2
LT1024
+
–
3
4
(10)
(11)
12 (5)
V–
V+
LT1024 EC01
SOURCE RESISTANCE (
)
1k
1
INPUT
OFFSET
VOLTAGE
(
V) 100
1000
100k
10k
300k 1M
3M 10M
30k
3k
10
LT1024 TPC01
25
°C
–55
°C TO 125°C
VS = ±15V
–50
INPUT
OFFSET
CURRENT
(pA)
40
50
60
25
75
30
20
–25
0
50
100
125
10
0
TEMPERATURE (°C)
LT1024 TPC02
VS = ±15V
VCM = 0V
Matching Specifications. The ● denotes the specifications which apply over
the temperature range of 0°C ≤ TA = 70°C for the LT1024AC and LT1024C; – 55°C ≤ TA ≤ 125°C for the LT1024AM and LT1024M,
VS = ±15V, VCM = 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
UW
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| LT1024CN#PBF | 功能描述:IC PREC OP-AMP UNVRSL DUAL 14DIP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:13 V/µs 增益带宽积:3MHz -3db带宽:- 电流 - 输入偏压:65pA 电压 - 输入偏移:3000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
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