參數(shù)資料
型號: LT1018IS8#TRPBF
廠商: Linear Technology
文件頁數(shù): 12/16頁
文件大?。?/td> 0K
描述: IC COMPARATOR MICRPWR DUAL 8SOIC
標準包裝: 2,500
類型: 通用
元件數(shù): 2
輸出類型: 上拉
電壓 - 電源,單路/雙路(±): 1.1 V ~ 40 V,±0.55 V ~ 20 V
電壓 - 輸入偏移(最小值): 1mV @ ±20V
電流 - 輸入偏壓(最小值): 0.075µA @ ±20V
電流 - 輸出(標準): 70mA @ 4.5V
電流 - 靜態(tài)(最大值): 250µA
CMRR, PSRR(標準): 115dB CMRR,110dB PSRR
傳輸延遲(最大): 6µs
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
LT1017/LT1018
5
10178ff
TYPICAL PERFORMANCE CHARACTERISTICS
Input Bias Current with Inputs
Driven Below the Supply
Common Mode Limits
Supply Current
Positive Supply Current
NPN Output Saturation Voltage
Output Sinking Current Limit
Input Bias Current
Input Offset Current
Bias Current vs Differential Input
TEMPERATURE (°C)
0
1
10
100
50
100
25
75
125
1017/18 G01
INPUT
BIAS
CURRENT
(nA)
–50 –25
150
LT1018 VCM = V
LT1017 VCM = V
LT1018 VCM = V
+ – 1V
LT1017 VCM = V
+ – 1V
IBIAS
REVERSES
POLARITY
TEMPERATURE (°C)
–50
INPUT
OFFSET
CURRENT
(nA)
2.0
2.5
3.0
25
75
1017/18 G02
1.5
1.0
–25
0
50
100
125
0.5
0
LT1018
LT1017
DIFFERENTIAL INPUT VOLTAGE (V)
–20
BIAS
CURRENT
(nA)
10
0
0.2
1017/18 G03
5
0
–0.2
–0.1
0.1
15
20
LT1018 + IB
LT1017 + IB
LT1018 – IB
LT1017 – IB
COMMON MODE VOLTAGE (V)
0.1
INPUT
BIAS
CURRENT
(μA)
10
100
0.2
–0.6
–1.0
1017/18 G04
0.01
–0.2
V
–0.8
–0.4
1
125°C
85°C 25°C
TEMPERATURE (°C)
–50 –25
25
50
75
COMMON
MODE
VOLTAGE
(V)
V
150
1017/18 G05
–0.4
–0.8
0
100 125
V+
–0.4
–0.2
–1.0
–0.6
–0.8
VCM HIGH
VCM LOW
ΔVOS = 0.5mV
VOLTAGES ARE REFERRED TO SUPPLIES
TEMPERATURE (°C)
–50 –25
25
50
75
SUPPLY
CURRENT
(μA)
80
150
1017/18 G06
40
0
100 125
160
60
100
20
140
120
VSUPPLY = 20V
LT1018
OUTPUTS LOW
LT1017
OUTPUTS LOW
LT1017
OUTPUTS HIGH
LT1018
OUTPUTS HIGH
OUTPUT SINK CURRENT (mA)
0.1
10
POSITIVE
SUPPLY
CURRENT
(μA)
100
1000
10000
1
10
100
1017/18 G07
LT1018
LT1017
SINK CURRENT (mA)
SATURATION
VOLTAGE
(mV)
1000
1017/18 G08
10
100
0.01
100
10
1
0.1
0.001
125°C
–55°C
25°C
TOTAL SUPPLY VOLTAGE (V)
1
0
OUTPUT
CURRENT
LIMIT
(mA)
20
40
60
80
10
100
1017/18 G09
100
OUTPUT SHORTED TO V+
LT1018
LT1017
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