參數(shù)資料
型號: DS1852B-000
廠商: Maxim Integrated Products
文件頁數(shù): 10/26頁
文件大?。?/td> 0K
描述: IC MONITOR TXRX OPTICAL 25-BGA
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 640
類型: 收發(fā)器
電源電壓: 2.7 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 25-TFBGA,CSPBGA
供應商設備封裝: 25-BGA(5x5)
包裝: 托盤
DS1852
18 of 26
Table 03h (Upper)
Address
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
bits<7-0>
HI ALARM
LO ALARM
HI WARN
LO WARN
80h
T alarm MSB T alarm LSB T alarm MSB T alarm LSB T warn MSB
T warn LSB T warn MSB T warn LSB
88h
V alarm MSB V alarm LSB V alarm MSB V alarm LSB V warn MSB
V warn LSB V warn MSB V warn LSB
90h
B alarm MSB B alarm LSB B alarm MSB B alarm LSB B warn MSB
B warn LSB B warn MSB B warn LSB
98h
P alarm MSB P alarm LSB P alarm MSB P alarm LSB P warn MSB
P warn LSB
P warn MSB P warn LSB
A0h
R alarm MSB R alarm LSB R alarm MSB R alarm LSB R warn MSB
R warn LSB R warn MSB R warn LSB
A8h
reserved
B0h
reserved
B8h
reserved
C0h
reserved
C8h
V-ad scale MSB
V-ad scale LSB
B-ad scale MSB B-ad scale LSB
P-ad scale MSB
P-ad scale LSB
R-ad scale MSB R-ad scale LSB
D0h
chip address
reserved
PW1 Byte 3
PW1 Byte 2
PW1 Byte 1
PW1 Byte 0
reserved
D8h
B Fast trip0
B Fast trip1
B Fast trip2
B Fast trip3
B Fast trip4
B Fast trip5
B Fast trip6
B Fast trip7
E0h
P Fast trip0
P Fast trip1
P Fast trip2
P Fast trip3
R Fast trip0
R Fast trip1
R Fast trip2
R Fast trip3
E8h
config/o-ride
reserved
F0h
reserved
F8h
reserved
Address E8h is RAM.
Read Access – Level 2, Write Access – Level 2
Fast-Trip Temperature Relationships
Fast Trip
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
bits<7-0>
* B-in
< –8
[-8 to 8)
[8 to 24)
[24 to 40)
[40 to 56)
[56 to 72)
[72 to 88)
88
* P-in
< 8
[8 to 40)
[40 to 72)
72
* R-in
< 8
[8 to 40)
[40 to 72)
72
* There is one degree of hysteresis at transitions only (e.g., for B-in, if temp increases to +8.0
°C then byte 2 is active. It will
remain active until temp reaches +24.0
°C or falls below +7.0°C.).
Table 03h (Expanded)
Byte Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Chip address
b7
b6
b5
b4
b3
b2
b1
X
X-ad scale
MSB*
215
214
213
212
211
210
29
28
X-ad scale
LSB*
27
26
25
24
23
22
21
20
config/O-ride
reserved
manual AD
alarm
EE Bar
SW-POR
A/D Enable
Manual fast
alarm
reserved
* V-, B-, P- or R- as appropriate
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