AD7376AN50 AD [Analog Devices], AD7376AN50 Datasheet - Page 2

• Manufacturer Part Number: AD7376AN50
• Description: +-15 V Operation Digital Potentiometer
• Manufacturer: AD [Analog Devices]

AD7376–SPECIFICATIONS
Parameter
DC CHARACTERISTICS RHEOSTAT MODE (Specifications Apply to All VRs)
DC CHARACTERISTICS POTENTIOMETER DIVIDER MODE (Specifications Apply to All VRs)
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
INTERFACE TIMING CHARACTERISTICS (Applies to All Parts [Notes 5, 11])
ELECTRICAL CHARACTERISTICS
Resistor Differential NL
Resistor Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Wiper Resistance
Resolution
Integral Nonlinearity
Differential Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Shutdown Supply Current
Shutdown Wiper Resistance
Common-Mode Leakage
Input Logic High
Input Logic Low
Output Logic High
Output Logic Low
Input Current
Input Capacitance
Power Supply Range
Power Supply Range
Supply Current
Supply Current
Supply Current
Power Dissipation
Power Supply Sensitivity
Bandwidth –3 dB
Bandwidth –3 dB
Bandwidth –3 dB
Total Harmonic Distortion
V
Resistor Noise Voltage
Input Clock Pulsewidth
Data Setup Time
Data Hold Time
CLK to SDO Propagation Delay
CS Setup Time
CS High Pulsewidth
Reset Pulsewidth
CLK Rise to CS Rise Hold Time
CS Rise to Clock Rise Setup
W
Settling Time
5
5
A, B
W
4
8
5
7
3
2
2
3
6
5, 9, 10
12
Symbol
R-DNL
R-INL
R
R
R
N
INL
DNL
V
V
V
C
C
I
R
I
V
V
V
V
I
C
V
V
I
I
I
P
PSS
PSS
BW_10K
BW_50K
BW_100K
THD
t
e
t
t
t
t
t
t
t
t
t
A_SD
CM
IL
DD
DD
SS
S
CH
DS
DH
PD
CSS
CSW
RS
CSH
CS1
N_WB
R
V
DISS
AB
W
W
WFSE
WZSE
A, B, W
W_SD
IH
IL
OH
OL
DD
DD
A, B
W
IL
W
, t
/ T
/V
/ T
CL
W
SS
(V
unless otherwise noted.)
DD
/V
Conditions
R
R
T
V
I
I
Code = 40
Code = 7F
Code = 00
f = 1 MHz, Measured to GND, Code = 40
f = 1 MHz, Measured to GND, Code = 40
V
V
V
V
V
R
I
V
Dual Supply Range
Single Supply Range, V
V
V
V
V
R
R
R
V
V
R
Clock Level High or Low
R
SS
W
W
OL
V
V
WB
WB
AB
A
A
A
DD
DD
L
IN
IH
IH
IH
IH
AB
AB
AB
A
A
WB
L
A
=
= 15 V/R
= 5 V/R
DD
DD
= V
= V
= V
= 1 V rms, V
= 10 V, V
= 2.2 k , C
= +25 C
= 1.6 mA, V
= 2.2 k to +5 V
= +5 V or V
= +5 V or V
= +5 V or V
= +5 V or V
, V
, V
= 0 V or +15 V
= V
= 10 k , Code = 40
= 50 k , Code = 40
= 100 k , Code = 40
= +5 V or +15 V
= +5 V or +15 V
= 25 k , f = 1 kHz, RS = 0
= +5 V
= +15 V
A
A
DD
DD
B
15 V
DD
= V
= NC
= NC
, V
, V
, Wiper = No Connect
H
H
H
–2–
NOMINAL
B
B
W
B
NOMINAL
= 0 V, SHDN = 0
= 0 V, SHDN = 0, V
= 0 V, 1 LSB Error Band
L
IL
IL
IL
IL
10% or
10%, or V
LOGIC
B
< 20 pF
10% or V
= 0 V, V
= 0 V, V
= 0 V, V
= 0 V, V
= 0 V, f = 1 kHz
= +5 V, V
SS
H
H
= 0
H
DD
DD
SS
DD
5 V
SS
SS
= –5 V or –15 V
= +5 V
= +15 V
= +15 V, V
= –5 V
= –15 V
DD
10%, V
DD
= +15 V
= +15 V
10%
SS
A
10%
= –15 V
= +V
H
H
DD
, V
B
= V
Min
–1
–1
–30
7
–1
–1
–2
0
V
2.4
4.9
4.5
120
30
20
10
120
150
120
120
120
SS
4.5
SS
/0 V, –40 C < T
Typ
–300
120
200
5
–0.5
+0.5
45
60
0.01
170
1
5
0.0001 0.01
0.75
0.02
11
0.05
0.01
520
125
60
0.005
4
14
0.25
0.5
0.5
0.1
1
Max
+1
+1
30
200
+1
+1
+0
+1
V
1
400
0.8
0.4
28
2
0.1
30
0.15
0.02
100
DD
1
16.5
A
< +85 C
Units
LSB
LSB
%
ppm/ C
Bits
LSB
LSB
ppm/ C
LSB
LSB
V
pF
pF
nA
V
V
pF
V
V
mA
mA
mA
mW
%/%
%/%
kHz
kHz
kHz
%
nV Hz
ns
ns
ns
ns
ns
ns
ns
ns
REV. 0
V
V
ns
A
A
s