AD5161BRMZ50 Analog Devices Inc, AD5161BRMZ50 Datasheet - Page 4

• Manufacturer Part Number: AD5161BRMZ50
• Description: IC POT DGTL 50K 256POS 10-MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5161BRMZ50

• Temperature Coefficient: 45 ppm/°C Typical
• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Memory Type: Volatile
• Interface: I²C, SPI
• 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
• No. Of Steps: 256
• Resistance Tolerance: ± 30%
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Serial, I2C
• No. Of Pots: Single
• Number Of Elements: 1
• # Of Taps: 256
• Resistance (max): 50KOhm
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD5161
ELECTRICAL CHARACTERISTICS—10 kΩ, 50 kΩ, 100 kΩ VERSIONS
V
Table 2.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
DC CHARACTERISTICS—POTENTIOMETER DIVIDER MODE (Specifications apply to all VRs)
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
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Shutdown Supply Current
Common-Mode Leakage
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Input Current
Input Capacitance
Power Supply Range
Supply Current
Power Dissipation
Power Supply Sensitivity
Bandwidth –3dB
Total Harmonic Distortion
V
Resistor Noise Voltage Density
W
= 5 V ± 10%, or 3 V ± 10%; V
Settling Time (10 kΩ/50 kΩ/100 kΩ)
6
6
W
A, B
5
8
6
4
4
7
6, 9
3
2
A
2
= V
DD
; V
B
= 0 V; –40°C < T
Symbol
R-DNL
R-INL
∆R
∆R
R
N
DNL
INL
∆V
V
V
V
C
C
I
I
V
V
V
V
I
C
V
I
P
PSS
BW
THD
t
e
DD_SD
CM
IL
DD
S
W
WFSE
WZSE
A,B,W
IH
IL
IH
IL
DD RANGE
DISS
N_WB
A,B
W
IL
AB
AB
W
/∆T
/∆T
W
Rev. A | Page 4 of 20
A
Conditions
R
R
T
V
Wiper = no connect
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
V
∆V
Code = Midscale
R
Code = 0x80
V
f = 1 kHz, R
V
±1 LSB error band
R
< +125°C; unless otherwise noted.
A
WB
WB
AB
DD
DD
A
DD
DD
IN
IH
IH
DD
AB
A
A
WB
= 25°C
= V
DD
=1 V rms, V
= 5 V, V
= 5 V or V
= 5 V or V
= 0 V or 5 V
, V
, V
= V
= 10 kΩ/50 kΩ/100 kΩ,
= 5 V
= 5.5 V
= 3 V
= 3 V
= 5 V
= 5 kΩ, RS = 0
= +5 V ± 10%,
A
A
B
DD
= no connect
= no connect
= V
,
B
DD
AB
= 0 V,
/2
IL
IL
= 10 kΩ
B
= 0 V
= 0 V,
= 0 V,
Min
–1
–2
–30
–1
–1
–3
0
GND
2.4
2.1
2.7
Typ
±0.1
±0.25
45
50
±0.1
±0.3
15
–1
1
45
60
0.01
1
5
3
±0.02
600/100/40
0.05
2
9
1
Max
+1
+2
+30
120
8
+1
+1
0
3
V
1
0.8
0.6
±1
5.5
8
0.2
±0.05
DD
Unit
LSB
LSB
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
μA
nA
V
V
V
V
μA
pF
V
μA
mW
%/%
kHz
%
μs
nV/√Hz