IC DGTL RES 128POS SC70-6 T/R

 

AD5246BKS50-RL7

Manufacturer Part NumberAD5246BKS50-RL7
DescriptionIC DGTL RES 128POS SC70-6 T/R
ManufacturerAnalog Devices Inc
AD5246BKS50-RL7 datasheets

Availability: In stock

International delivery:

Warranty: 60 days

Shipping & payment terms

Added to cart

 

Specifications of AD5246BKS50-RL7

Rohs StatusRoHS non-compliantTaps128
Resistance (ohms)50KNumber Of Circuits1
Temperature Coefficient45 ppm/°C TypicalMemory TypeVolatile
InterfaceI²C, 2-Wire SerialVoltage - Supply2.7 V ~ 5.5 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / CaseSC-70-6, SC-88, SOT-363Resistance In Ohms50K
Number Of Elements1# Of Taps128
Resistance (max)50KOhmPower Supply RequirementSingle
Interface TypeSerial (2-Wire/I2C)Single Supply Voltage (typ)3/5V
Dual Supply Voltage (typ)Not RequiredVSingle Supply Voltage (min)2.7V
Single Supply Voltage (max)5.5VDual Supply Voltage (min)Not RequiredV
Dual Supply Voltage (max)Not RequiredVOperating Temp Range-40C to 125C
Operating Temperature ClassificationAutomotiveMountingSurface Mount
Pin Count6  
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
Page 3/16

Download datasheet (465Kb)Embed
PrevNext
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 kΩ VERSION
V
= 5 V ± 10% or 3 V ± 10%; V
= +V
DD
A
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
2
Resistor Differential Nonlinearity
2
Resistor Integral Nonlinearity
3
Nominal Resistor Tolerance
Resistance Temperature Coefficient
R
WB
RESISTOR TERMINALS
4
Voltage Range
5
Capacitance
B
5
Capacitance
W
Common-Mode Leakage
DIGITAL INPUTS AND OUTPUTS
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Input Current
5
Input Capacitance
POWER SUPPLIES
Power Supply Range
Supply Current
6
Power Dissipation
Power Supply Sensitivity
5, 7
DYNAMIC CHARACTERISTICS
Bandwidth –3 dB
Total Harmonic Distortion
V
Settling Time
W
Resistor Noise Voltage Density
1
Typical specifications represent average readings at 25°C and V
2
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.
3
Code = 0x7F.
4
Resistor Terminal A and Resistor Terminal W have no limitations on polarity with respect to each other.
5
Guaranteed by design; not subject to production test.
6
P
is calculated from (I
× V
). CMOS logic level inputs result in minimum power dissipation.
DISS
DD
DD
7
V
= 5 V.
DD
; –40°C < T
< +125°C, unless otherwise noted.
DD
A
Symbol
Conditions
R-DNL
R
WB
R-INL
R
WB
∆R
T
= 25°C
AB
A
(∆R
/R
)/∆T
Wiper = no connect
AB
AB
R
Code = 0x00, V
= 5 V
WB
DD
Code = 0x00, V
= 2.7 V
DD
V
B, W
C
f = 1 MHz, measured to GND, code = 0x40
B
C
f = 1 MHz, measured to GND, code = 0x40
W
I
CM
V
V
= 5 V
IH
DD
V
V
= 5 V
IL
DD
V
V
= 3 V
IH
DD
V
V
= 3 V
IL
DD
I
V
= 0 V or 5 V
IL
IN
C
IL
V
DD RANGE
I
V
= 5 V or V
= 0 V
DD
IH
IL
P
V
= 5 V or V
= 0 V, V
DISS
IH
IL
PSSR
V
= +5 V ± 10%, code = midscale
DD
BW_5K
R
= 5 kΩ, code = 0x40
AB
THD
V
= 1 V rms, V
= 0 V, f = 1 kHz
W
A
B
t
V
= 5 V, ±1 LSB error band
S
A
e
R
= 2.5 kΩ, R
= 0 Ω
N_WB
WB
S
= 5 V.
DD
Rev. B | Page 3 of 16
1
Min
Typ
–1.5
±0.1
–4
±0.75
–30
45
75
150
GND
45
60
1
2.4
2.1
5
2.7
3
= 5 V
DD
±0.01
1.2
0.05
1
6
AD5246
Max
Unit
+1.5
LSB
+4
LSB
+30
%
ppm/°C
150
Ω
400
Ω
V
V
DD
pF
pF
nA
V
0.8
V
V
0.6
V
±1
μA
pF
5.5
V
8
μA
40
μW
±0.025
%/%
MHz
%
μs
nV/√Hz