參數(shù)資料
型號: MAX5387MAUD+
廠商: Maxim Integrated Products
文件頁數(shù): 14/15頁
文件大?。?/td> 0K
描述: IC POT DGTL 256-TAP 14TSSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 96
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 易失
接口: I²C(設備位址)
電源電壓: 2.6 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 14-TSSOP
包裝: 管件
Dual, 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometer
MAX5387
8 ______________________________________________________________________________________
Pin Description
Pin Configuration
VDD
SCL
SDA
HB
LA
WA
HA
+
A0
A1
A2
I.C.
LB
GND
WB
14
13
12
11
10
9
8
1
2
3
4
5
6
7
TOP VIEW
MAX5387
TSSOP
PIN
NAME
FUNCTION
1
HA
Resistor A High Terminal. The voltage at HA can be higher or lower than the voltage at LA. Current
can flow into or out of HA.
2
WA
Resistor A Wiper Terminal
3
LA
Resistor A Low Terminal. The voltage at LA can be higher or lower than the voltage at HA. Current
can flow into or out of LA.
4
HB
Resistor B High Terminal. The voltage at HB can be higher or lower than the voltage at LB. Current
can flow into or out of HB.
5
WB
Resistor B Wiper Terminal
6
LB
Resistor B Low Terminal. The voltage at LB can be higher or lower than the voltage at HB. Current
can flow into or out of LB.
7
I.C.
Internally Connected. Connect to GND.
8
GND
Ground
9
A2
Address Input 2. Connect to VDD or GND.
10
A1
Address Input 1. Connect to VDD or GND.
11
A0
Address Input 0. Connect to VDD or GND.
12
SDA
I2C-Compatible Serial-Data Input/Output. A pullup resistor is required.
13
SCL
I2C-Compatible Serial-Clock Input. A pullup resistor is required.
14
VDD
Power-Supply Input. Bypass VDD to GND with a 0.1FF capacitor close to the device.
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