Five/Six Channel Push/Pull I/O Expander
Electrical Characteristics
1
V
CC
= 5.0V; T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C.
Symbol
V
CC
I
Q
AAT4296/98
Description
Supply Voltage Range
Quiescent Current
Conditions
EN/SET = V
CC
= 5V, I
OUT
= 0,
All Switches ON
EN/SET = GND, V
CC
= 5V,
OUTx = Open
V
CC
= 5V
V
CC
= 3.6V
V
CC
= 5V
V
CC
= 3.6V
Min
1.8
Typ
3.0
Max
5.5
10
1.0
Units
V
µA
On Resistance P-Channel
R
DS(ON)
On Resistance N-Channel
T
CRDS
T
ON
T
OFF
EN/SET
V
EN(L)
V
EN(H)
T
EN/SET LO
T
EN/SET_HI_MIN
T
EN/SET_HI_MAX
T
OFF
T
LAT
I
EN/SET
On Resistance
Temperature Coefficient
Output Turn-On Time
2
Output Turn-Off Time
3
Enable Threshold Low
Enable Threshold High
EN/SET Low Time
Minimum EN/SET High Time
Maximum EN/SET High Time
EN/SET Off Timeout
EN/SET Latch Timeout
EN/SET Input Leakage
2.5
3.0
1.9
2.0
2800
6.0
7.0
6.0
7.0
Ω
ppm/°C
2.7
2.1
0.4
µs
µs
V
V
µs
ns
µs
µs
µs
µA
V
CC
= 5V, C
OUT
= 100nF; T
A
= 25°C
V
CC
= 5V, C
OUT
= 100nF; T
A
= 25°C
V
IN
= 1.8V
V
IN
= 5.5V
1.6
0.8
1.4
0.5
50
75
75
500
500
1
-1
1. The AAT4296/98 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is
assured by design, characterization, and correlation with statistical process controls.
2. T
ON
is the time after latch timeout to 90% of the output voltage. See Figure 1.
3. T
OFF
is the time after off timeout to 10% of the output voltage. See Figure 1.
4
4296.2006.12.1.3
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
