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参数资料
| 型号： | NE1619DS,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 15/19页 |
| 文件大小： | 120K |
| 描述： | IC TEMP MONITOR 16SSOP |
| 标准包装： | 2,500 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部和外部 |
| 感应温度： | 0°C ~ 125°C，外部传感器 |
| 精确度： | ±3°C 本地（最大），±5°C 远程（最大） |
| 拓扑： | ADC，多路复用器，寄存器库 |
| 输出类型： | SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 无 |
| 电源电压： | 2.8 V ~ 5.5 V |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 935264532118 NE1619DS-T NE1619DS-T-ND |
Philips Semiconductors
Product data sheet
NE1619
HECETA4 Temperature and voltage monitor
2004 Oct 05
15
SMBus interface protocol
The NE1619 can communicate over a compatible 2-wire serial
interface SMBus using the two device pins SCL and SDA. The
device employs three standard SMBus protocols: Write Byte, Read
Byte and Receive byte.
Data formats of those protocols are shown below with following notices:
"The SMBus controller initiates data transfer by establishing a start
condition (S) and terminates data transfer by generating a stop
condition (P).
" Data is sent over the serial bus in sequence of 9 clock pulses for
each 8-bit data byte followed by 1-bit status of the device
acknowledgement (A).
" The 7-bit slave address is replaced by the selected address of the
device.
" The command byte is replaced by the selected command of the
device register.
" The receive byte format is used for quickly transfer data from a
reading register which was previously selected by a read.
" During the transition between start and stop conditions, data must
be stable and valid when the SCL is high.
SL01233
SCL
SDA
SCL (continued)
SDA (continued)
SCL
SDA
SCL (continued)
SDA (continued)
SCL
SDA
RESTART
DEVICE ADDRESS
DEVICE REGISTER COMMAND
DATA TO BE WRITTEN TO REGISTER
DATA FROM DEVICE REGISTER
(end)
DEVICE ADDRESS
DEVICE ADDRESS
DEVICE ADDRESS
DATA FROM DEVICE REGISTER
DATA REGISTER COMMAND
STOP
STOP
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
(TO NEXT)
(TO NEXT)
(TO NEXT)
(TO NEXT)
1
2
3
4
5
6
7
8
9
0
1
0
1
1
0
a0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
1
1
0
a0
0
1
0
1
1
0
a0
S
W
A
A
A
P
S
W
A
A
P
S
R
A
NA
P
S
R
A
NA
P
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
1
1
0
a0
D7
D6
D5
D4
D3
D2
D1
D0
Receive Byte Format:
Read Byte Format:
Write Byte Format:
Figure 13. NE1619 SMBus interface protocols
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NE1619DS-T | 制造商:NXP Semiconductors 功能描述:Temp Sensor Digital Serial (2-Wire) 16-Pin SSOP T/R |
| NE1620-06 | 制造商:TE Connectivity 功能描述:RIBBON CABLE, IDC CONNECTOR, 20WAY, 6IN, Pitch Spacing:2.54mm, Cable Assembly Ty |
| NE1620-06-ROHS | 制造商:TE Connectivity 功能描述:RIBBON CABLE IDC CONNECTOR 20WAY 6IN |
| NE1620-18-ROHS | 制造商:TE Connectivity 功能描述:RIBBON CABLE IDC CONNECTOR 20WAY 18IN 制造商:TE Connectivity 功能描述:RIBBON CABLE, IDC CONNECTOR, 20WAY, 18IN 制造商:TE Connectivity / AMP 功能描述:RIBBON CABLE, IDC CONNECTOR, 20WAY, 18IN; Pitch Spacing:2.54mm; Cable Length - Imperial:18"; Cable Length - Metric:457.2mm; Connector Type A:IDC 20 Position Receptacle; Connector Type B:IDC 20 Position Receptacle; Cable Length:18" ;RoHS Compliant: Yes |
| NE1626-06-ROHS | 制造商:TE Connectivity 功能描述:RIBBON CABLE IDC CONNECTOR 26WAY 6IN 制造商:TE Connectivity / AMP 功能描述:RIBBON CABLE, IDC CONNECTOR, 26WAY, 6IN; Pitch Spacing:2.54mm; Cable Length - Imperial:6"; Cable Length - Metric:152.4mm; Connector Type A:IDC 26 Position Receptacle; Connector Type B:IDC 26 Position Receptacle; Cable Length:6" ;RoHS Compliant: Yes 制造商:TE Connectivity / AMP 功能描述:RIBBON CABLE, IDC CONNECTOR, 26WAY, 6IN; Pitch Spacing:2.54mm; Cable Length - Imperial:6"; Cable Length - Metric:152.4mm; Connector Type A:IDC 26 Position Receptacle; Connector Type B:IDC 26 Position Receptacle; Jacket Color:- ;RoHS Compliant: Yes |
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