AD5160BRJZ50-RL7 Analog Devices Inc, AD5160BRJZ50-RL7 Datasheet - Page 4

• Manufacturer Part Number: AD5160BRJZ50-RL7
• Description: IC POT DGTL SPI 256POS SOT23-8
• Manufacturer: Analog Devices Inc

Specifications of AD5160BRJZ50-RL7

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Resistance In Ohms: 50K
• End To End Resistance: 50kohm
• Track Taper: Linear
• No. Of Steps: 256
• Resistance Tolerance: ± 15%
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Serial, SPI
• No. Of Pots: Single
• Number Of Elements: 1
• # Of Taps: 256
• Resistance (max): 50KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (3-Wire/SPI)
• 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: 8
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD5160EVAL - BOARD EVAL FOR AD5160
• Lead Free Status / Rohs Status: Compliant
• Other names: AD5160BRJZ50-RL7TR

AD5160
10 kΩ, 50 kΩ, 100 kΩ VERSIONS
V
Table 2.
Parameter
DC CHARACTERISTICS
RESISTOR TERMINALS
DIGITAL INPUTS
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
1
2
3
4
5
6
7
8
Typical specifications represent average readings at +25°C and V
Resistor position nonlinearity error (R-INL) is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic.
V
INL and DNL are measured at V
0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions.
Resistor Terminal A, Resistor Terminal B, and Resistor Terminal W have no limitations on polarity with respect to each other.
Guaranteed by design and not subject to production test.
P
All dynamic characteristics use V
DD
AB
DISS
Rheostat Mode
Potentiometer Divider Mode
Voltage Range
Capacitance A, Capacitance B
Capacitance W
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 –3 dB
Total Harmonic Distortion
V
Resistor Noise Voltage Density
W
= V
= 5 V ± 10%, or 3 V ± 10%; V
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
is calculated from (I
Settling Time (10 kΩ/50 kΩ/100 kΩ)
DD
, wiper (V
W
5
6
) = no connect.
7
6
DD
× V
4
DD
W
). CMOS logic level inputs result in minimum power dissipation.
DD
with the RDAC configured as a potentiometer divider similar to a voltage output digital-to-analog converter (DAC). V
4
6, 8
= 5 V.
3
6
2
A
= V
2
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
V
V
V
V
I
C
V
I
P
PSS
BW
THD
t
e
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
DD
= 5 V.
Conditions
R
R
T
V
Wiper = no connect
V
Specifications apply to all VRs
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
R
V
10 kΩ
V
±1 LSB error band
R
WB
WB
A
AB
WB
AB
DD
A
DD
DD
IN
IH
IH
A
A
= 25°C
DD
= V
= 1 V rms, V
= 5 V, V
= 0 V or 5 V
= 5 V or V
= 5 V or V
, V
, V
= 10 kΩ/50 kΩ/100 kΩ, Code = 0x80
= V
= 5 V
= 3 V
= 3 V
Rev. B | Page 4 of 16
= 5 kΩ
= +5 V ± 10%, code = midscale
A
A
A
B
DD
= no connect
= no connect
= V
< +125°C; unless otherwise noted.
,
B
DD
= 0 V,
/2
IL
IL
= 0 V
= 0 V, V
B
= 0 V, f = 1 kHz, R
DD
= 5 V
AB
=
Min
−1
−2
−15
−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
1
5
3
±0.02
600/100/40
0.05
2
9
1
Max
+1
+2
+15
120
8
+1
+1
0
3
V
0.8
0.6
±1
5.5
8
0.2
±0.05
DD
A
= V
DD
and V
Unit
LSB
LSB
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
nA
V
V
V
V
μA
pF
V
μA
mW
%/%
kHz
%
μs
nV/√Hz
B
=