AD5172BRMZ50 Analog Devices Inc, AD5172BRMZ50 Datasheet - Page 3

• Manufacturer Part Number: AD5172BRMZ50
• Description: IC DGTL POT DUAL 50K 10-MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5172BRMZ50

• Memory Type: Non-Volatile
• Temperature Coefficient: 35 ppm/°C Typical
• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 50K
• End To End Resistance: 50kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 256
• Control Interface: Serial, I2C, 2-Wire
• No. Of Pots: Dual
• Supply Voltage Range: 2.7V To 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS: 2.5 kΩ
V
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
DC CHARACTERISTICS—POTENTIOMETER DIVIDER
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
DD
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
MODE
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance A, B
Capacitance W
Shutdown Supply Current
Common-Mode Leakage
SDA and SCL
AD0 and AD1
Input Current
Input Capacitance
Power Supply Range
OTP Supply Voltage
Supply Current
OTP Supply Current
Power Dissipation
Power Supply Sensitivity
Bandwidth, −3 dB
Total Harmonic Distortion
= 5 V ± 10%, or 3 V ± 10%; V
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
4
6
7
7
7
13
9
9
9, 10
9, 11, 12
5
5
8
14
3
2
A
2
= V
DD
; V
B
= 0 V; −40°C < T
Symbol
R-DNL
R-INL
∆R
(∆R
R
DNL
INL
(ΔV
V
V
V
C
C
I
I
V
V
V
V
I
C
V
V
I
I
P
PSS
BW
THD
A_SD
CM
IL
DD
DD_OTP
DISS
WB
WFSE
WZSE
A
A
W
IH
IL
IH
IL
IL
DD_RANGE
DD_OTP
, V
, C
AB
AB
W
W
B
B
/V
/R
, V
W
AB
W
Rev. H | Page 3 of 24
)/ΔT
)/∆T
A
< +125°C; unless otherwise noted.
Conditions
R
R
T
Code = 0x00, V
Code = 0x80
Code = 0xFF
Code = 0x00
f = 1 MHz, measured to
GND, code = 0x80
f = 1 MHz, measured to
GND, code = 0x80
V
V
V
V
V
V
V
T
V
V
V
V
code = midscale
Code = 0x80
V
f = 1 kHz
A
A
WB
WB
DD
A
DD
DD
DD
DD
IN
IH
DD_OTP
IH
DD
A
= 25°C
= 25°C
= V
= 1 V rms, V
= 5 V or V
= 0 V or 5 V
= 5 V or V
, V
, V
= 5.5 V
= 5 V
= 5 V
= 3 V
= 3 V
= 5 V ± 10%,
A
A
B
= no connect
= no connect
= 5.0 V, T
= V
DD
IL
/2
IL
= 0 V, V
= 0 V
B
DD
= 0 V,
A
= 25°C
= 5 V
DD
= 5 V
Min
−2
−14
−20
−1.5
−2
−14
0
GND
0.7 V
−0.5
2.1
2.7
5.6
DD
Typ
±0.1
±2
35
160
±0.1
±0.6
15
−5.5
4.5
45
60
0.01
1
5
5.7
3.5
100
±0.02
4.8
0.1
AD5172/AD5173
1
Max
+2
+14
+55
200
+1.5
+2
0
12
V
1
V
+0.3 V
0.6
±1
5.5
5.8
6
33
±0.08
DD
DD
+ 0.5
DD
Unit
LSB
LSB
%
ppm/°C
Ω
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
μA
nA
V
V
V
V
μA
pF
V
V
μA
mA
μW
%/%
MHz
%