MAX5439 Maxim Integrated Products, MAX5439 Datasheet - Page 3

• Manufacturer Part Number: MAX5439
• Description: +-15V 128-Tap Low-Drift Digital Potentiometers
• Manufacturer: Maxim Integrated Products

ELECTRICAL CHARACTERISTICS (continued)
(V
T
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance
DYNAMIC CHARACTERISTICS (analog)
Wiper -3dB Bandwidth
Wiper Settling Time
AMPLIFIER CHARACTERISTICS (analog)
Input Bias Current
Input Offset Voltage
Offset-Voltage Temperature Drift
Input Offset Current
Unity-Gain Bandwidth
Slew Rate
Large-Signal Voltage Gain
Input Noise
Input Compliance
Output Compliance
DC CMRR
DC PSRR
TIMING CHARACTERISTICS (digital) (Note 5, Figure 3)
SCLK Clock Frequency
SCLK Clock Period
SCLK Pulse Width High
SCLK Pulse Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
SCLK Rise to CS Fall Delay
CS Rise to SCLK Rise Hold
CS Pulse Width High
POWER SUPPLIES
Positive Analog Supply Voltage
Negative Analog Supply Voltage
±15V, 128-Tap, Low-Drift Digital Potentiometers
A
DD
= +25°C, unless otherwise noted.)
= +15V, V
PARAMETER
SS
= -15V, V
_______________________________________________________________________________________
CC
= +5V, V
SYMBOL
UBW
CMR
CMRR
PSRR
V
CMR
BW
t
f
t
t
V
A
t
t
V
CSW
V
t
t
CSO
I
CLK
t
t
CSS
CSH
t
SR
V
CS1
OSD
t
CH
DH
I
OS
CP
CL
DS
DD
OS
VO
IL
SS
B
N
H
W
O
A
I
= V
DD
V
V
R
C
R
C
C
to 0.5LSB
C
R
f = 1kHz
I
LOAD
CC
CC
HL
HL
LOAD
, V
WIPER
WIPER
WIPER
LOAD
L
= 50kΩ, midscale, V
= 100kΩ, midscale, V
= 2.7V to 3.6V
= 2.7V to 3.6V
= V
= ±5mA
= 100kΩ, V
= 250pF
= 20pF, voltage-divider mode
= 20pF, voltage-divider mode
= 20pF, code 1 to code 127, settle
SS
, T
CONDITIONS
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
OUT
= ±14V
H
H
= 1.5V
= 1.5V
P-P
P-P
,
,
V
V
SS
SS
-28.8
MIN
100
100
2.0
40
40
40
10
40
10
40
0
0
0
+ 1
+ 1
TYP
0.25
400
200
100
100
110
5.0
15
±6
10
68
70
5
2
www.DataSheet4U.com
V
V
MAX
DD
DD
±1.0
31.5
0.6
10
0
- 2
- 1
nV/√Hz
UNITS
µV/°C
V/mV
MHz
V/µs
kHz
kHz
mV
µA
pF
nA
nA
dB
dB
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
3