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参数资料
| 型号： | DS1848B-C50+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/17页 |
| 文件大小： | 0K |
| 描述： | IC RES.MEM TEMP 50/10K 16CSBGA |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接片： | 256 |
| 电阻（欧姆）： | 10k，50k |
| 电路数： | 2 |
| 温度系数： | 标准值 850 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 95°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-LBGA，CSPBGA |
| 供应商设备封装： | 16-CSBGA（4x4） |
| 包装： | 带卷 (TR) |
DS1848
2 of 17
PIN DESCRIPTIONS
Name TSSOP BGA
Description
VCC
14
A3
Power Supply Terminal. The DS1848 will support supply
voltages ranging from +3.0V to +5.5V.
GND
7
D1
Ground Terminal.
SDA
1
B2
2-Wire Serial Data Interface. The serial data pin is for serial data
transfer to and from the DS1848. The pin is open drain and may
be wire-ORed with other open drain or open collector interfaces.
SCL
2
A2
2-Wire Serial Clock Input. The serial clock input is used to
clock data into the DS1848 on rising edges and clock data out on
falling edges.
WP
6
C1
Write Protect Input. If open or set to logic 1, all memory, control
registers, and Look-up tables are write protected. If set to a logic 0, the
device is not write protected and can be written to. The WP pin is pulled
high internally.
A0
3
A1
Address Input. Pins A0, A1, and A2 are used to specify the
address of each DS1848 when used in a multi-dropped
configuration.
A1
4
B1
Address Input.
A2
5
C2
Address Input.
H0
13
A4
High terminal of Resistor 0. For both resistors, it is
not required that the high terminal be connected to a potential
greater than the low terminal. Voltage applied to the high terminal
of each resistor cannot exceed VCC, or go below ground.
H1
11
B3
High terminal of Resistor 1.
L0
8
D3
Low terminal of Resistor 0. For both resistors, it is
not required that the low terminal be connected to a potential less
than the high terminal. Voltage applied to the low terminal of each
resistor cannot exceed VCC, or go below ground.
L1
10
C4
Low terminal of Resistor 1.
NC
9
D4
No Connect.
NC
12
B4
No Connect.
NC
C3
No Connect.
NC
D2
No Connect.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1848E-010 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1848E-010/S+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| DS1848E-010/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL NV TEMP RES AND MEM 10/10K T&R - Tape and Reel |
| DS1848E-010/T&R | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1848E-010+ | 功能描述:数字电位计 IC Dual Temp Controlled NV Variable Resistor RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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