參數(shù)資料
型號: DS1876T+
廠商: Maxim Integrated Products
文件頁數(shù): 59/69頁
文件大小: 0K
描述: IC CTRLR SFP DUAL LDD 28TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 60
類型: SFP 激光控制器
輸入類型: 邏輯
輸出類型: 邏輯
接口: I²C
電流 - 電源: 10mA
安裝類型: 表面貼裝
封裝/外殼: 28-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
包裝: 管件
62
Maxim Integrated
SFP Controller with Dual LDD Interface
DS1876
Table 02h, Register CAh–CBh: APC2 DAC
Table 02h, Register CCh–CDh: MOD1 DAC
FACTORY DEFAULT
0000h
READ ACCESS
PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
WRITE ACCESS
(PW2 and APC2EN = 0) or (PW1 and RWTBL2 and APC2EN = 0)
A2h AND B2h MEMORY
Common A2h and B2h memory location
MEMORY TYPE
Volatile
CAh
0
29
28
CBh
27
26
25
24
23
22
21
20
BIT 7
BIT 0
The digital value used for APC2 DAC. It is the result of LUT6 plus APC2 OFFSET times 4 recalled from Table
06h (Registers F8h–FFh) at the adjusted memory address found in TINDEX. This register is updated at the end
of the temperature conversion.
APC2 DAC = LUT6 + APC2 OFFSET x 4
REFIN
APC2
V
APC2 DAC
1024
=
×
FACTORY DEFAULT
0000h
READ ACCESS
PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
WRITE ACCESS
(PW2 and MOD1EN = 0) or (PW1 and RWTBL2 and MOD1EN = 0)
A2h AND B2h MEMORY
Common A2h and B2h memory location
MEMORY TYPE
Volatile
CCh
0
29
28
CDh
27
26
25
24
23
22
21
20
BIT 7
BIT 0
The digital value used for MOD1 DAC. It is the result of LUT4 plus MOD1 OFFSET times 4 recalled from Table
04h (Registers F8h–FFh) at the adjusted memory address found in TINDEX. This register is updated at the end
of the temperature conversion.
MOD1 DAC = LUT4 + MOD1 OFFSET x 4
REFIN
MOD1
V
MOD1 DAC
1024
=
×
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