MAX5386NATE+ Maxim Integrated Products, MAX5386NATE+ Datasheet - Page 6

• Manufacturer Part Number: MAX5386NATE+
• Description: IC DGTL POT 256TAP DUAL 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5386NATE+

• Taps: 256
• Resistance (ohms): 100K
• 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: 100K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 150 Ohms
• Wiper Memory: Volatile
• Digital Interface: Serial (3-Wire, SPI)
• Operating Supply Voltage: 2.6 V to 5.5 V
• Supply Current: 1 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: Dual Volatile Low Voltage Linear Taper Digital Potentiometer
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.6 V
• Tolerance: 25 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
Dual, 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
6
DD
-0.1
-0.2
-0.3
-0.4
-0.5
-10
-20
-30
0.5
0.4
0.3
0.2
0.1
______________________________________________________________________________________
10
0
0
= 5V, T
0.01
0
TAP-TO-TAP SWITCHING TRANSIENT
V
C
MIDSCALE FREQUENCY RESPONSE
IN
W
(CODE 128 TO 128) (MAX5386M)
= 1V
= 10pF
0.1
A
vs. TAP POSITION (50kI)
51
P-P
= +25°C, unless otherwise noted.)
VOLTAGE-DIVIDER INL
FREQUENCY (kHz)
1
TAP POSITION
102
400ns/div
MAX5386L
MAX5386M
MAX5386N
10
153
100
204
1,000
MAX5386 toc22
10,000
255
V
20mV/div
CS
5V/div
W-L
-100
-120
-140
-0.1
-0.2
-0.3
-0.4
-0.5
-20
-40
-60
-80
0.5
0.4
0.3
0.2
0.1
Typical Operating Characteristics (continued)
0
0
0.01
0
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO 128) (MAX5386N)
CROSSTALK vs. FREQUENCY
vs. TAP POSITION (100kI)
0.1
51
VOLTAGE-DIVIDER INL
FREQUENCY (kHz)
TAP POSITION
102
1
1µs/div
MAX5386N
MAX5386L
153
10
MAX5386M
204
100
MAX5386 toc23
1000
255
V
20mV/div
CS
5V/div
W-L
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
0.01
MAX5386 POWER-ON WIPER TRANSIENT
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO 128) (MAX5386L)
THD+N vs. FREQUENCY
0.10
CODE 0 TO 128
FREQUENCY (kHz)
MAX5386N
200ns/div
2µs/div
MAX5386M
1
10
MAX5386L
MAX5386 toc21
MAX5386 toc24
100
V
20mV/div
CS
5V/div
OUTPUT W
2V/div
V
2V/div
W-L
DD