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参数资料
| 型号： | LT1719IS6 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output |
| 中文描述： | COMPARATOR, 3500 uV OFFSET-MAX, 7 ns RESPONSE TIME, PDSO6 |
| 封装： | PLASTIC, SOT-23, 6 PIN |
| 文件页数： | 6/16页 |
| 文件大小： | 234K |
| 代理商： | LT1719IS6 |
6
LT1719
±
V
TRIP
Test Circuit
TEST CIRCUITS
+
–
+
–
+
–
–
+
LDUT
BANDWIDTH-LIMITED TRIANGLE WAVE
1kHz, V
CM
±
7.5V
LTC203
1/2 LT1112
50
100k
100k
2.4k
10nF
1
μ
F
0.15
μ
F
1/2 LT1638
1/2 LT1638
100k
100k
200k
10k
10k
1000
×
V
HYST
1000
×
V
TRIP+
1000
×
V
TRIP–
1000
×
V
OS
0.1
μ
F
50
50k
V
CM
V
CC
+
–
1/2 LT1112
1719 TC01
10nF
1
μ
F
NOTES: LT1638, LT1112, LTC203s ARE POWERED FROM
±
15V.
200k
PULL-DOWN PROTECTS LTC203 LOGIC INPUTS
WHEN DUT IS NOT POWERED
15
3
2
14
16
9
1
8
10
6
7
11
LTC203
2
14
15
3
1
8
16
9
7
11
10
6
APPLICATIO
S I
N
FOR
ATIO
U
Power Supply Configurations
The LT1719 has separate supply pins for the input and
output stages that allow flexible operation, accommodat-
ing separate voltage ranges for the analog input and the
output logic. Of course, a single 3V/5V supply may be used
by tying +V
S
and V
CC
together as well as GND and V
EE
.
The minimum voltage requirement can be simply stated as
both the output and the input stages need at least 2.7V and
the V
EE
pin must be equal to or less than ground.
The following rules must be adhered to in any
configuration:
2.7V
≤
(V
CC
– V
EE
)
≤
10.5V
2.7V
≤
(+V
S
– GND)
≤
6V
(+V
S
– V
EE
)
≤
10.5V
V
EE
≤
Ground
W
U
Although the ground pin need not be tied to system
ground, most applications will use it that way. Figure 1
shows three common configurations. The final one is
uncommon, but it will work and may be useful as a level
translator; the input stage is run from –5.2V and ground
while the output stage is run from 3V and ground. In this
case the common mode input voltage range does not
include ground, so it may be helpful to tie V
CC
to 3V
anyway. Conversely, V
CC
may also be tied below ground,
as long as the above rules are not violated.
Input Voltage Considerations
The LT1719 is specified for a common mode range of
–100mV to 3.8V when used with a single 5V supply. A
more general consideration is that the common mode
range is 100mV below V
EE
to 1.2V below V
CC
. The criterion
for this common mode limit is that the output still
相关PDF资料 |
PDF描述 |
|---|---|
| LT1721CS | Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
| LT1721IGN | Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
| LT1720IS8 | Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
| LT1720 | Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
| LT1721 | Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1719IS6#PBF | 制造商:Linear Technology 功能描述:Comparator Single R-R O/P 制造商:Linear Technology 功能描述:IC ANALOG COMP 1 4.5ns TSOT-23 制造商:Linear Technology 功能描述:IC, ANALOG COMP, 1, 4.5ns, TSOT-23 制造商:Linear Technology 功能描述:IC, ANALOG COMP, 1, 4.5ns, TSOT-23; Comparator Type:High Speed; No. of Comparators:1; Response Time:4.5ns; Supply Voltage Range:2.7V to 6V; Amplifier Case Style:TSOT-23; No. of Pins:6; IC Output Type:CMOS, TTL; Supply Current:4.6mA ;RoHS Compliant: Yes |
| LT1719IS6#TR | 功能描述:IC COMP R-RINOUT SINGLE SOT23-6 RoHS:否 类别:集成电路 (IC) >> 线性 - 比较器 系列:UltraFast™ 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 |
| LT1719IS6#TRM | 功能描述:IC COMP R-RINOUT SINGLE SOT23-6 RoHS:否 类别:集成电路 (IC) >> 线性 - 比较器 系列:UltraFast™ 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 |
| LT1719IS6#TRMPBF | 功能描述:IC COMP R-RINOUT SINGLE SOT23-6 RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:UltraFast™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:带电压基准 元件数:4 输出类型:开路漏极 电压 - 电源，单路/双路(±):2.5 V ~ 11 V，±1.25 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）:- 磁滞:- 工作温度:0°C ~ 70°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 安装类型:表面贴装 包装:管件 产品目录页面:1386 (CN2011-ZH PDF) |
| LT1719IS6#TRPBF | 功能描述:IC COMP R-RINOUT SINGLE SOT23-6 RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:UltraFast™ 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 |
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