參數(shù)資料
型號(hào)： DS1856B-050
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計(jì)
英文描述： 14/MDR/RECP/VERT PRS FIT/M2.6/SCW/30MIN
中文描述： DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PBGA16
封裝： 4 X 4 MM, 1 MM PITCH, CSBGA-16
文件頁數(shù)： 16/31頁
文件大?。?/td> 484K
代理商： DS1856B-050
D
Dual, Temperature-Controlled Resistors with Inter-
nally Calibrated Monitors and Password Protection
16
____________________________________________________________________
TABLE 03 (CONFIGURATION)
Word 1
Byte 2/A
Word 0
Word 2
Word 3
Row
(hex)
Row
Name
Byte 0/8
Byte 1/9
Byte 3/B
Byte 4/C
Byte 5/D
Byte 6/E
Byte 7/F
80
88
90
98
A0
A8
B0
<0>
Config
0
<8>
Mode
Int Enable
<4>
Tindex
Config
<4>
Res0
Reserved
<4>
Res1
Reserved
<8>
Reserved
chip addr
<8>
Reserved
Reserved
<8>
Reserved
Rshift
1
<8>
Reserved
Rshift
0
<8>
Config
1
<8>
Scale
0
Reserved
Mon3 Scale
Reserved
MON3 Offset
PW1 msb
Vcc Scale
Reserved
Vcc Offset
Reserved
PW1 lsb
EXPANDED BYTES
Bit5
bit
11
bit
10
Reserved
2
5
2
5
2
5
Mon1
ADEN
2
5
Mon1
1
Mon3
1
2
11
2
10
2
11
2
10
2
11
2
10
2
11
2
10
2
13
2
12
2
13
2
12
2
13
2
12
2
13
2
12
2
5
2
4
2
27
2
26
2
11
2
10
2
27
2
26
2
11
2
10
Mon1 Scale
Reserved
MON1 Offset
Reserved
PW2 msb
Mon2 Scale
Reserved
MON2 Offset
Internal Temp Offset*
PW2 lsb
<8>
Scale
1
<8>
Offset
0
<8>
Offset
1
<9>
Pwd Value
Bit7
Bit6
Bit4
Bit3
Bit2
Bit1
Bit0
Byte
(hex)
Byte
Name
bit
15
Reserved
2
7
2
7
2
7
Temp
Reserved
2
7
Reserved
Reserved
2
15
2
15
2
15
2
15
S
S
S
S
S
2
31
2
15
2
31
2
15
bit
14
bit
13
Reserved
2
6
2
6
2
6
Vcc
Reserved
2
6
Mon1
2
Mon3
2
2
13
2
13
2
13
2
13
2
15
2
15
2
15
2
15
2
7
2
29
2
13
2
29
2
13
bit
12
bit
9
Reserved
2
4
2
4
2
4
Mon2
ADFIX
2
4
Mon1
0
Mon3
0
2
9
2
9
2
9
2
9
2
11
2
11
2
11
2
11
2
3
2
25
2
9
2
25
2
9
bit
8
bit
7
Reserved
2
3
2
3
2
3
Mon3
Reserved
2
3
Reserved
Reserved
2
7
2
7
2
7
2
7
2
9
2
9
2
9
2
9
2
1
2
23
2
7
2
23
2
7
bit
6
bit
5
Reserved
2
2
2
2
2
2
Reserved
Reserved
2
2
Mon2
2
Reserved
2
5
2
5
2
5
2
5
2
7
2
7
2
7
2
7
2
-1
2
21
2
5
2
21
2
5
bit
4
bit
3
bit
2
bit
1
bit
0
80
81
82
83
88
89
8C
8E
8F
92
94
96
98
A2
A4
A6
A8
AE
B0
B2
B4
B6
Mode
Tindex
Res0
Res1
Int Enable
Config
Chip Addr
Rshift
1
Rshift
0
V
CC
Scale
Mon1 Scale
Mon2 Scale
Mon3 Scale
V
CC
Offset
Mon1 Offset
Mon2 Offset
Mon3 Offset
Temp Offset*
PW1 msb
PW1 lsb
PW2 msb
PW2 lsb
TEN
2
1
2
1
2
1
AEN
2
0
2
0
2
0
Reserved
Inv 1
2
1
Mon2
1
Reserved
2
3
2
3
2
3
2
3
2
5
2
5
2
5
2
5
2
-3
2
19
2
3
2
19
2
3
Reserved
Inv 2
2
0
Mon2
0
Reserved
2
1
2
1
2
1
2
1
2
3
2
3
2
3
2
3
2
-5
2
17
2
1
2
17
2
1
2
14
2
14
2
14
2
14
S
S
S
S
2
8
2
30
2
14
2
30
2
14
2
12
2
12
2
12
2
12
2
14
2
14
2
14
2
14
2
6
2
28
2
12
2
28
2
12
2
8
2
8
2
8
2
8
2
10
2
10
2
10
2
10
2
2
2
24
2
8
2
24
2
8
2
6
2
6
2
6
2
6
2
8
2
8
2
8
2
8
2
0
2
22
2
6
2
22
2
6
2
4
2
4
2
4
2
4
2
6
2
6
2
6
2
6
2
-2
2
20
2
4
2
20
2
4
2
2
2
2
2
2
2
2
2
4
2
4
2
4
2
4
2
-4
2
18
2
2
2
18
2
2
2
0
2
0
2
0
2
0
2
2
2
2
2
2
2
2
2
-6
2
16
2
0
2
16
2
0
*
The final result must be XOR’ed with BB40h.
Memory Map (continued)
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參數(shù)描述
DS1856B-050/R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856B-050/T 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856B-050/T&R 制造商:Maxim Integrated Products 功能描述:DUAL TEMP R 50K3MON BGA T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:DS1859 W SOFTW PW PROT SCHEME T&R 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC DGTL POT 50K 2CH 16CSBGA 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Dual Temp-Controlled Resistors
DS1856B-050/T&R 功能描述:數(shù)字電位計(jì) IC Dual Temp-Controlled Resistors RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1856B-050+ 功能描述:數(shù)字電位計(jì) IC Dual Temp-Controlled Resistors RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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