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Maxim > 솔루션 > 보안 시스템
1-Wire 센서
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| 디스플레이 |
제목/부품번호 |
주요 성능 (이점) |
| QV PDF |
저항기가 내장된 ESD 보호 다이오드
DS9503
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| QV PDF |
ESD 보호 다이오드
DS9502
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| QV PDF |
직렬-to-1-Wire 라인 드라이버
DS2480B
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| QV PDF |
1-Wire 쿼드 A/D 컨버터
DS2450
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| QV PDF |
동기화 가능한 1-Wire Bus Master
DS1WM
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| QV PDF |
분해능 프로그래밍이 가능한 1-Wire 디지털 온도계
DS18B20
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| QV PDF |
Econo 1-Wire 디지털 온도계
DS1822
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| Key Specifications: 1-Wire Interface Products |
| Part Number |
Functions |
Features |
VSUPPLY
(V) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| DS1WM |
Bus Master Macro |
Verilog/VHDL macro for ASIC 1-Wire® bus master |
- |
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- |
| DS2480B |
1-Wire Bridge |
Connects UART protocol (5V RS-232) to 1-Wire. |
4.5 to 5.5 |
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30.9 |
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See All 1-Wire Interface Products (5)
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| Key Specifications: ESD Protection Diode Arrays |
| Part Number |
Protection Method |
Channels |
C
(pF) |
VSUPPLY
(V) |
RoHS Available |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| DS9502 |
7.5V Snap-Back Zener |
1 |
100 |
0.9 to 5.5 |
Yes |
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17.8 |
| DS9503 |
7.5V Snap-Back Zener with Two 5 Ohm Resistors |
- |
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See All ESD Protection Diode Arrays (13)
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| Key Specifications: Precision ADCs (< 5Msps) |
| Part Number |
Resolution
(bits) |
Input Chan. |
Conv. Rate
(ksps) |
Conv. Time
(µs) |
Data Bus
(bits) |
Ref.
(V) |
VIN
(V) |
Diff. Inputs |
VSUPPLY
(V) |
ICC
(mA) |
Power
(mW) |
Standby Mode |
Package/Pins |
| ADC |
max |
typ |
typ |
| DS2450 |
16 |
4 |
1 |
1440 |
1-Wire |
Int. |
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No |
5 |
0.5 |
2.5 |
Yes |
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See All Precision ADCs (< 5Msps) (377)
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| Key Specifications: Temperature Sensors |
| Part Number |
Sensor Type |
Interface |
Accuracy
(±°C) |
Parasite Pwr. |
Temp. Thresh. |
Temp. Resolution
(bits) |
Multi Droppable |
Oper. Temp.
(°C) |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| DS1822 |
Local |
1-Wire |
2 |
Yes |
Programmable (NV) |
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Yes |
-55 to +125 |
19.5 |
| DS18B20 |
0.5 |
30.9 |
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See All Temperature Sensors (99)
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