AD5175BRMZ-10 Analog Devices Inc, AD5175BRMZ-10 Datasheet - Page 5

• Manufacturer Part Number: AD5175BRMZ-10
• Description: IC DGTL POT 1024POS 10K 10MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5175BRMZ-10

• Taps: 1024
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.5 V ~ 2.75 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 10K
• End To End Resistance: 10kohm
• Resistance Tolerance: -15% To +15%
• No. Of Steps: 1024
• Supply Voltage Range: 2.7V To 5.5V, ± 2.7V
• Control Interface: I2C, Serial
• No. Of Pots: Single
• Memory: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
t
t
t
t
t
t
1
2
3
4
5
6
Shift Register and Timing Diagrams
RDAC_R-PERF
RDAC_NORMAL
MEMORY_READ
MEMORY_PROGRAM
RESET
POWER-UP
Maximum bus capacitance is limited to 400 pF.
The SDA and SCL timing is measured with the input filters enabled. Switching off the input filters improves the transfer rate but has a negative effect on EMC behavior
of the part.
Input filtering on the SCL and SDA inputs suppresses noise spikes that are less than 50 ns for fast mode.
Refer to t
Refer to t
Maximum time after V
6
RDAC_R-PERF
MEMORY_READ
and t
RESET
and t
Conditions
SDA
SCL
DD
RDAC_NORMAL
MEMORY_PROGRAM
− V
SS
0
P
is equal to 2.5 V.
t
7
for RDAC register write operations.
1
S
0
for memory commands operations.
t
6
C3
CONTROL BITS
t
2
Min
C2
Limit at T
t
11
t
4
C1
MIN
Max
2
600
6
350
600
2
C0
Figure 3. 2-Wire I
, T
Figure 2. Shift Register Content
DB9 (MSB)
MAX
t
D9
1
t
12
Rev. A | Page 5 of 20
t
3
D8
Unit
μs
ns
μs
ms
μs
ms
2
C Timing Diagram
D7
t
RDAC register write command execute time (normal mode)
Description
RDAC register write command execute time (R-Perf mode)
Memory readback execute time
Memory program time
Reset 50-TP restore time
Power-on 50-TP restore time
5
D6
DATA BITS
S
D5
t
6
t
10
D4
D3
D2
D1
DB0 (LSB)
D0
t
8
P
AD5175