CAT5128TBI-50-GT3 ON Semiconductor, CAT5128TBI-50-GT3 Datasheet - Page 5

• Manufacturer Part Number: CAT5128TBI-50-GT3
• Manufacturer: ON Semiconductor

Specifications of CAT5128TBI-50-GT3

• Number Of Elements: 1
• # Of Taps: 32
• Resistance (max): 50KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (2-Wire)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

5. Typical values are for T
6. This parameter is periodically sampled and not 100% tested.
Interface Timing Diagrams
7. MI in the A.C. Timing diagram refers to the minimum incremental change in the W output due to a change in the wiper position.
Table 7. AC OPERATING CHARACTERISTICS
t
DOWN_R,
t
UP_R,
t
t
t
PU
DOWN_CYC
DOWN_SET
Symbol
t
t
t
t
UP_CYC
UP_SET
t
UP_F
DOWN_F
DOWN
(Note 6)
t
UP
(Note 6)
DOWN
(Note 6)
R
UP
W
R
A
W
= 25°C and nominal supply voltage.
t
DOWN_SET
t
UP_SET
UP LOW Period
DOWN LOW Period
UP Cycle Time
DOWN Cycle Time
UP Rise and Fall Time
DOWN Rise and Fall Time
UP Settling Time
DOWN Settling Time
Power−up to Wiper Stable
Figure 6. Decrement R
Figure 5. Increment R
Parameter
t
DOWN
t
UP
t
DOWN_CYC
t
UP_CYC
(V
CC
http://onsemi.com
= +2.5 V to +5.5 V, V
5
t
DOWN_R
t
W
W
UP_R
in Discrete Steps
in Discrete Steps
Min
500
500
200
200
1
1
–
–
–
10%
10%
H
90% 90%
90% 90%
= V
CC
, V
10%
10%
Typ (Note 5)
L
= 0 V, unless othewise specified)
–
–
–
–
–
–
–
–
–
t
t
DOWN_F
UP_F
Max
500
500
MI (Note 7)
MI (Note 7)
–
–
–
–
–
–
1
Units
ms
ns
ns
ms
ms
ns
ns
ns
ns