- 您現在的位置：買賣IC網 > PDF目錄382729 > UZZ9001 (NXP SEMICONDUCTORS) Sensor Conditioning Electronic(傳感器調節芯片) PDF資料下載
參數資料
| 型號： | UZZ9001 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Sensor Conditioning Electronic(傳感器調節芯片) |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | SO-24 |
| 文件頁數： | 7/16頁 |
| 文件大小： | 72K |
| 代理商： | UZZ9001 |
2000 May 19
7
Philips Semiconductors
Preliminary specification
Sensor Conditioning Electronic
UZZ9001
handbook, full pagewidth
DATA
CS
MHB700
sensor byte 2
sensor byte 1
Fig.3 CS Line timing.
Sensor signal coding
Thesensorsignalcomprises14 bits(D13 to D0)asshown
in Fig.4. Bits D12 to D0 are used for the coding of the
angle while D0 is reserved to indicate error and diagnostic
conditionsasdefinedbelow.The14data bitsarearranged
in 2 Bytes. D13 is the MSB of the sensor signal and D0 is
the LSB of the sensor signal. Byte 2, which is sent first,
contains data bits D13 to D7 and additionally the parity bit
P2 which is included for the recognition of interrupted
messages. P2 gives the ODD parity of data bits D13 to D7
and has to be evaluated by the master module.Similarly,
Byte 1 comprises data bits D6 to D0 and parity bit P1,
which gives the ODD parity of data bits D6 to D0. The
internal coding of angle values is as follows:
During normal operation, bit D13 is active low. Each
increment represents an angle value
°
2
13
of:
The error and diagnostic conditions are indicated by
D13 = 1 (active high). In an error situation the last two bits
(D0 and D1) specify the error code (see Table 2). All other
bits (D3 to D12) still show the current measurement value,
but as the last two bits are lost for measurement
representation the resolution is reduced to 11 bit.
Table 2
Error and diagnostic cases coding
00 0000 0000 0000
B
=
0
°
, 180
°
01 1111 1111 1111
B
=
D13
DO
2
13
1
–
(
)
°
2
13
180
179.978
≈
α
inc
180
=
0.022
°
≈
D1
D0
CASE
MEASUREMENT
VALUE
RELIABLE
0
0
no valid value presently
available due to RESET
magnet lost
reserved
reserved
no
0
1
1
1
0
1
no
handbook, full pagewidth
MHB701
P2 D13 D12 D11 D10 D9
D8
D7
P1
D6
D5
D4
D3
sensor byte 2
sensor byte 1
D2
D1
D0
MSB
LSB
Fig.4 Sensor signal coding.
相關PDF資料 |
PDF描述 |
|---|---|
| Z-15GD-B | BASIC SWITCH |
| Z-15GD-B7 | ENDLAGENSCHALTER NACHLAUFSTOESSEL KURZ |
| Z-15GK355-B7 | ENDLAGENSCHALTER STOESSEL ABGEDICHTET |
| Z-15GL2-B | BASIC SWITCH |
| Z15GQ21-B7 | ENDLAGENSCHALTER QUERROLLENSTOESSEL |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UZZ9001,118 | 功能描述:ELECTRONIC CONDITIONING SENSOR RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| UZZ9113 | 制造商:Microsemi Corporation 功能描述:DIODE - Bulk |
| v | 制造商:Airpax 功能描述: |
| V 1 | 制造商:Lascar Electronics 功能描述:VOLTMETER, LCD, 3.5 DIGIT, DIL CONNECTION, 200mV READING 制造商:Lascar Electronics 功能描述:LCD 3.5 DIGIT PACK OF 10 |
| V 1 (PK OF 10) | 制造商:Lascar Electronics 功能描述:LCD VOLTMETER, 3-1/2 DIGIT, 7-12VDC, 200MVDC MEAS RANGE 制造商:Lascar Electronics 功能描述:PANEL DISPLAY, VOLTMETER, LCD, 7V-12V; No. of Digits / Alpha:3-1/2; Meter Function:DC Volts; Meter Range:0mV to 200mV; Digit Height:6.3mm; Panel Cutout Height:15mm; Panel Cutout Width:31mm; Supply Voltage Range:7V DC to 12V DC |
發布緊急采購，3分鐘左右您將得到回復。