参数资料
| 型号： | CAT5112LI-10-G |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 10K 32TAP 8PDIP |
| 标准包装： | 50 |
| 系列： | DPP |
| 接片： | 32 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 300 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 3 线串行（芯片选择，递增，增/减） |
| 电源电压： | 2.5 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
CAT5112
http://onsemi.com
4
Table 4. DC ELECTRICAL CHARACTERISTICS (VCC = +2.5 V to +6 V unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
POWER SUPPLY
VCC
Operating Voltage Range
2.5
–
6
V
ICC1
Supply Current (Increment)
VCC = 6 V, f = 1 MHz, IW = 0
–
200
mA
VCC = 6 V, f = 250 kHz, IW = 0
–
100
mA
ICC2
Supply Current (Write)
Programming, VCC = 6 V
–
1000
mA
VCC = 3 V
–
500
mA
Supply Current (Standby)
CS = VCC 0.3 V
U/D, INC = VCC 0.3 V or GND
–
75
150
mA
LOGIC INPUTS
IIH
Input Leakage Current
VIN = VCC
–
10
mA
IIL
Input Leakage Current
VIN = 0 V
–
10
mA
VIH1
TTL High Level Input Voltage
4.5 V VCC 5.5 V
2
–
VCC
V
VIL1
TTL Low Level Input Voltage
0
–
0.8
V
VIH2
CMOS High Level Input Voltage
2.5 V VCC 6 V
VCC x 0.7
–
VCC + 0.3
V
VIL2
CMOS Low Level Input Voltage
0.3
–
VCC x 0.2
V
POTENTIOMETER CHARACTERISTICS
RPOT
Potentiometer Resistance
10 Device
10
kW
50 Device
50
00 Device
100
Pot. Resistance Tolerance
20
%
VRH
Voltage on RH pin
0
VCC
V
VRL
Voltage on RL pin
0
VCC
V
Resolution
1
%
INL
Integral Linearity Error
IW 2 mA
0.5
1
LSB
DNL
Differential Linearity Error
IW 2 mA
0.25
0.5
LSB
ROUT
Buffer Output Resistance
0.05 VCC VWB 0.95 VCC,
VCC = 5 V
1
W
IOUT
Buffer Output Current
0.05 VCC VWB 0.95 VCC,
VCC = 5 V
3
mA
TCRPOT
TC of Pot Resistance
300
ppm/C
TCRATIO
Ratiometric TC
20
ppm/C
CRH/CRL/CRW
Potentiometer Capacitances
8/8/25
pF
fc
Frequency Response
Passive Attenuator, 10 kW
1.7
MHz
VWB(SWING)
Output Voltage Range
IOUT 100 mA, VCC = 5 V
0.01 VCC
0.99 VCC
3. This parameter is tested initially and after a design or process change that affects the parameter.
4. Latch-up protection is provided for stresses up to 100 mA on address and data pins from 1 V to VCC + 1 V
5. IW = source or sink
6. These parameters are periodically sampled and are not 100% tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT5112LI-10TE13 | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:32-Tap Digitally Programmable Potentiometer |
| CAT5112LI50 | 功能描述:数字电位计 IC DPP NV 32 taps Up/Down w/Buf 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 |
| CAT5112LI-50 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT5112LI50G | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:32a??tap Digital Potentiometer (POT) |
| CAT5112LI-50-G | 功能描述:数字电位计 IC DPP NV 32 taps Up/Down w/Buf 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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