参数资料
型号: LT1017IS8#PBF
厂商: Linear Technology
文件页数: 13/16页
文件大小: 0K
描述: IC COMPARATOR MICRPWR DUAL 8SOIC
标准包装: 100
类型: 通用
元件数: 2
输出类型: 上拉
电压 - 电源,单路/双路(±): 1.1 V ~ 40 V,±0.55 V ~ 20 V
电压 - 输入偏移(最小值): 1mV @ ±20V
电流 - 输入偏压(最小值): 0.015µA @ ±20V
电流 - 输出(标准): 65mA @ 4.5V
电流 - 静态(最大值): 60µA
CMRR, PSRR(标准): 115dB CMRR,110dB PSRR
传输延迟(最大): 22µs
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 管件
产品目录页面: 1323 (CN2011-ZH PDF)
LT1017/LT1018
6
10178ff
TYPICAL PERFORMANCE CHARACTERISTICS
Transition Time
Positive Transition Time
LT1017 Response Time
LT1018 Response Time
Output Sinking Current Limit
Total Switching Time
Output Delay
TEMPERATURE (°C)
–50
0
OUTPUT
CURRENT
LIMIT
(mA)
40
100
0
50
75
1017/18 G10
20
80
60
–25
25
100 125
150
OUTPUT SHORTED TO V+
LT1018
VS = 5V
LT1017
VS = 5V
LT1018
VS = 40V
LT1017
VS = 40V
TEMPERATURE (°C)
0
1
10
100
50
100
1017/18 G11
TOTAL
SWITCHING
TIME
(μs)
–50
25
75
125
–25
150
RL = 47k (LT1018)
RL = 200k (LT1017)
VOUT = 90% VFINAL
VOVERDRIVE = 5mV
LT1017
FALL
LT1018
FALL
LT1017
RISE
LT1018
RISE
OVERDRIVE (mV)
0.1
1
DELAY
TIME
(μs)
10
100
1
10
100
1017/18 G12
LT1017
FALL
LT1018
FALL
LT1017
RISE
LT1018
RISE
VOUT = 10% VFINAL
TOTAL SUPPLY VOLTAGE (V)
10
1
10
100
20
30
1017/18 G13
TRANSITION
TIME
(μs)
0
40
10% VFINAL ≤ VOUT ≤ 90% VFINAL
VOVERDRIVE = 10mV
LT1017 RISE
LT1018 FALL
LT1017 FALL/
LT1018 RISE
PULL-UP RESISTOR (Ω)
TRANSITION
TIME
(μs)
10k
10
1017/18 G14
0.1
1
1M
100k
1k
LT1017
VSUP = 40V
LT1018
VSUP = 40V
LT1018
VSUP = 2V
LT1017
VSUP = 2V
10% VFINAL ≤ VOUT ≤ 90% VFINAL
VOVERDRIVE = 10mV
1017/18 G15
V+ = 5V
V= 0V
VIN = 100mV STEP
VOVERDRIVE = 10mV
VIN
VOUT
5μs/DIV
RL = 100k
RL = 10k
RL = ∞
1017/18 G17
V+ = 5V
V= 0V
VIN = –100mV STEP
VOVERDRIVE = –10mV
VIN
VOUT
5μs/DIV
1017/18 G16
V+ = 5V
V= 0V
VIN = 100mV STEP
VOVERDRIVE = –10mV
VIN
VOUT
5μs/DIV
RL = 100k
RL = 10k
RL = ∞
1017/18 G18
V+ = 5V
V= 0V
VIN = –100mV STEP
VOVERDRIVE = –10mV
VIN
VOUT
2μs/DIV
5V
0V
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