MAX5386MATE+T Maxim Integrated Products, MAX5386MATE+T Datasheet - Page 7
![IC DGTL POT 256TAP DUAL 16-TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX5386MATE+T
Manufacturer Part Number
MAX5386MATE+T
Description
IC DGTL POT 256TAP DUAL 16-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5386LATE.pdf
(13 pages)
Specifications of MAX5386MATE+T
Taps
256
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.6 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 1. Voltage-Divider/Variable-Resistor Configurations
6, 7, 11, 13
MAX5386
10
12
14
15
16
—
1
2
3
4
5
8
9
PIN
MAX5388
_______________________________________________________________________________________
10
—
—
—
—
3
4
2
1
5
6
7
8
9
Dual, 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
NAME
SCLK
GND
N.C.
V
DIN
WB
I.C.
WA
HB
CS
HA
LB
LA
EP
DD
Resistor B High Terminal. The voltage at HB can be higher or lower than the voltage
at LB. Current can flow in to or out of HB.
Resistor B Wiper Terminal
Resistor B Low Terminal. The voltage at LB can be higher or lower than the voltage
at HB. Current can flow in to or out of LB.
Internally Connected. Connect to GND.
Ground. Both pins must be grounded.
No Connection. Not internally connected.
Active-Low Chip-Select Input
Serial-Interface Data Input
Serial-Interface Clock Input
Power-Supply Input. Bypass V
Resistor A High Terminal. The voltage at HA can be higher or lower than the voltage
at LA. Current can flow in to or out of HA.
Resistor A Wiper Terminal
Resistor A Low Terminal. The voltage at LA can be higher or lower than the voltage
at HA. Current can flow in to or out of LA.
Exposed Pad (TQFN Only). Internally connected to GND. Connect to ground.
VOLTAGE-DIVIDER
CONFIGURATION
H
L
W
VARIABLE-RESISTOR
CONFIGURATION
N.C.
L
DD
to GND with a 0.1µF capacitor close to the device.
W
FUNCTION
Pin Description
7