MAX5389LAUD+ Maxim Integrated Products, MAX5389LAUD+ Datasheet - Page 7

• Manufacturer Part Number: MAX5389LAUD+
• Description: IC POT DGTL 256-TAP 14TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5389LAUD+

• Taps: 256
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Volatile
• Interface: Up/Down
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 200 Ohms
• Wiper Memory: Volatile
• Digital Interface: Up/Down
• 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 Up/Down Interface 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

-10
-20
-30
10
0
( V
0.01
DD
TAP-TO-TAP SWITCHING TRANSIENT
V
C
MIDSCALE FREQUENCY RESPONSE
IN
W
= +5V, T
= 1V
= 10pF
0.1
(CODE 127 TO 128) 50kI
P-P
FREQUENCY (kHz)
1
A
400ns/div
= +25°C, unless otherwise noted.)
MAX5389L
MAX5389M
MAX5389N
10
_______________________________________________________________________________________
100
1,000
MAX5389 toc22
Dual, 256-Tap, Volatile, Low-Voltage
10,000
Linear Taper Digital Potentiometer
V
20mV/div
INC
5V/div
W-L
-100
-120
-140
-20
-40
-60
-80
0
0.01
TAP-TO-TAP SWITCHING TRANSIENT
Typical Operating Characteristics (continued)
CROSSTALK vs. FREQUENCY
(CODE 127 TO 128) 100kI
0.1
FREQUENCY (kHz)
1
1µs/div
MAX5389N
MAX5389L
10
MAX5389M
100
MAX5389 toc23
1000
V
20mV/div
INC
5V/div
W-L
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
TOTAL HARMONIC DISTORTION PLUS NOISE
0.01
POWER-ON WIPER TRANSIENT
0.10
vs. FREQUENCY
(CODE 0 TO 128)
FREQUENCY (kHz)
MAX5389N
2µs/div
MAX5389M
1
10
MAX5389L
MAX5389 toc24
100
OUTPUT W
2V/div
V
2V/div
DD
7