参数资料
型号: LTC1540CMS8
厂商: LINEAR TECHNOLOGY CORP
元件分类: 运动控制电子
英文描述: Nanopower Comparator with Reference
中文描述: COMPARATOR, 16000 uV OFFSET-MAX, 70000 ns RESPONSE TIME, PDSO8
封装: PLASTIC, MSOP-8
文件页数: 4/12页
文件大小: 247K
代理商: LTC1540CMS8
4
LTC1540
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
TEMPERATURE (
°
C)
–60
0
S
μ
A
0.2
0.5
–20
20
40
1540 G01
0.1
0.4
0.3
–40
0
60
80
100
V
+
= 5V
V
= GND = 0V
V
+
= 3V
V
= GND = 0V
V
+
= 2V
V
= GND = 0V
Supply Current vs Temperature
Reference Voltage
Load Regulation (Source)
OUT
0
0
V
R
2
5
1
2
1540 G04
1
4
3
3
4
V
+
= 5V
V
= GND = 0V
T
A
= 25
°
C
Comparator Short-Circuit Current
vs Supply Voltage
SUPPLY VOLTAGE (V)
0
C
120
160
200
8
1540 G07
80
40
100
140
180
60
20
0
2
4
6
1
9
3
5
7
10
T
A
= 25
°
C
OUTPUT
CONNECTED TO
V
= GND = 0V;
SOURCE
CURRENT
OUTPUT
CONNECTED
TO V
+
; SINK
CURRENT
V
REF
– V
HYST
(mV)
0
D
80
60
40
20
0
–20
–40
–60
–80
40
1540 G09
10
20
30
50
Hysteresis Control
Comparator Output Voltage (Low)
vs Load Current
LOA
0
0
O
1.0
2.5
20
40
1540 G06
0.5
2.0
1.5
60
80
10
30
50
70
T
A
= 25
°
C
V
+
= 5V
V
+
= 3V
V
+
= 2V
Reference Voltage
Load Regulation (Sink)
OUTPUT SINK CURRENT (
μ
A)
0
0
V
R
1
3
4
5
10
7
10
20
25
1540 G03
2
8
9
6
5
15
30
35
40
V
+
= 5V
V
= GND = 0V
T
A
= 25
°
C
TEMPERATURE (
°
C)
–60
R
1.182
1.184
1.186
80
100
1540 G02
1.180
1.178
1.172
–40
0
20
–20
40
60
1.174
1.176
1.190
1.188
V
+
= 5V
V
= GND = 0V
Reference Voltage vs Temperature
Comparator Output Voltage (High)
vs Load Current
LOA
0
0
O
2
5
20
40
1540 G05
1
4
3
60
80
10
30
50
70
T
A
= 25
°
C
V
+
= 5V
V
+
= 3V
V
+
= 2V
Comparator Response Time
vs Input Overdrive
INPUT VOLTAGE (mV)
T
μ
s
60
70
80
80
1540 G08
50
40
55
65
75
45
35
30
20
40
60
10
90
30
50
70
100 110
T
A
= 25
°
C
V
+
= 5V
V
= GND = 0V
t
PLH
t
PHL
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相关代理商/技术参数
参数描述
LTC1540CMS8#PBF 功能描述:IC COMP NANOPOWER W/REF 8-MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 标准包装:1 系列:- 类型:通用 元件数:1 输出类型:CMOS,开路集电极,TTL 电压 - 电源,单路/双路(±):2.7 V ~ 5.5 V 电压 - 输入偏移(最小值):7mV @ 5V 电流 - 输入偏压(最小值):0.25µA @ 5V 电流 - 输出(标准):84mA @ 5V 电流 - 静态(最大值):120µA CMRR, PSRR(标准):- 传输延迟(最大):600ns 磁滞:- 工作温度:-40°C ~ 85°C 封装/外壳:SC-74A,SOT-753 安装类型:表面贴装 包装:剪切带 (CT) 产品目录页面:1268 (CN2011-ZH PDF) 其它名称:*LMV331M5*LMV331M5/NOPBLMV331M5CT
LTC1540CMS8#PBF 制造商:Linear Technology 功能描述:Micropower Comparator IC 制造商:Linear Technology 功能描述:IC, MICROPOWER COMP, SINGLE, 50 uS MSOP-8
LTC1540CMS8#TR 功能描述:IC COMPARATOR 2% VOLT REF 8MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 标准包装:25 系列:- 类型:带电压基准 元件数:4 输出类型:CMOS,开路漏极,TTL 电压 - 电源,单路/双路(±):2 V ~ 11 V,±1 V ~ 5.5 V 电压 - 输入偏移(最小值):10mV @ 5V 电流 - 输入偏压(最小值):- 电流 - 输出(标准):0.015mA @ 5V 电流 - 静态(最大值):8.5µA CMRR, PSRR(标准):80dB CMRR,80dB PSRR 传输延迟(最大):12µs 磁滞:50mV 工作温度:0°C ~ 70°C 封装/外壳:16-DIP(0.300",7.62mm) 安装类型:通孔 包装:管件
LTC1540CMS8#TRPBF 功能描述:IC COMP NANOPOWER W/REF 8-MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 标准包装:25 系列:- 类型:带电压基准 元件数:4 输出类型:CMOS,开路漏极,TTL 电压 - 电源,单路/双路(±):2 V ~ 11 V,±1 V ~ 5.5 V 电压 - 输入偏移(最小值):10mV @ 5V 电流 - 输入偏压(最小值):- 电流 - 输出(标准):0.015mA @ 5V 电流 - 静态(最大值):8.5µA CMRR, PSRR(标准):80dB CMRR,80dB PSRR 传输延迟(最大):12µs 磁滞:50mV 工作温度:0°C ~ 70°C 封装/外壳:16-DIP(0.300",7.62mm) 安装类型:通孔 包装:管件
LTC1540CMS8PBF 制造商:Linear Technology 功能描述:Comparator Single +/-5.5V/11V MSOP8