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ADG2128BCPZ-REEL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P29
Data Sheet ADG2128
Rev. D | Page 9 of 28
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 4.
Parameter Rating
V
DD
to V
SS
15 V
V
DD
to GND −0.3 V to +15 V
V
SS
to GND +0.3 V to −7 V
V
L
to GND −0.3 V to +7 V
Analog Inputs V
SS
− 0.3 V to V
DD
+ 0.3 V
Digital Inputs −0.3 V to V
L
+ 0.3 V or 30 mA,
whichever occurs first
Continuous Current
10 V on Input; Single Input
Connected to Single Output
65 mA
1 V on Input; Single Input
Connected to Single Output
90 mA
10 V on Input; Eight Inputs
Connected to Eight Outputs
25 mA
Operating Temperature Range
Industrial (B Version) –40°C to +85°C
Automotive (Y Version) –40°C to +125°C
Storage Temperature Range –65°C to +150°C
Junction Temperature 150°C
32-Lead LFCSP_VQ
θ
JA
Thermal Impedance 108.2°C/W
Reflow Soldering (Pb Free)
Peak Temperature
260°C (+0/–5)
Time at Peak Temperature 10 sec to 40 sec
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the
human body and test equipment and can discharge without detection. Although this product features
propr
ietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
ADG2128 Data Sheet
Rev. D | Page 10 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
05464-003
Y2
Y4
Y3
Y6
Y7
Y1
Y0
Y5
NC
V
DD
X11
X10
X9
X8
X7
X6
X3
X1
X0
NC
X5
X4
X2
V
SS
RESET
A1
SCL
A2
A0
SDA
GND
V
L
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
24
23
22
21
20
19
18
17
9 10 11 13 14 15 1612
PIN 1
INDICATOR
ADG2128
12 × 8
TOP VIEW
(Not to Scale)
NOTES
1. THE EXPOSED PADDLE IS SOLDERED TO V
SS
.
2. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
Figure 3. Pin Configuration
Table 5. Pin Function Descriptions
1
Pin No. Mnemonic Description
1 V
SS
Negative Power Supply in a Dual-Supply Application. For single-supply applications, this pin should be tied to GND.
2, 23 NC This pin is not connected internally (see Figure 3).
3 to 8,
17 to 22
X0 to X11
Can be inputs or outputs.
9 to 16 Y0 to Y7 Can be inputs or outputs.
24 V
DD
Positive Power Supply Input.
25 V
L
Logic Power Supply Input.
26 SDA Digital I/O. Bidirectional open drain data line. External pull-up resistor required.
27 SCL Digital Input, Serial Clock Line. Open drain input that is used in conjunction with SDA to clock data into the
device. External pull-up resistor required.
28 A0 Logic Input. Address pin that sets the least significant bit of the 7-bit slave address.
29 A1 Logic Input. Address pin that sets the second least significant bit of the 7-bit slave address.
30
A2
Logic Input. Address pin that sets the third least significant bit of the 7-bit slave address.
31
RESET
Active Low Logic Input. When this pin is low, all switches are open, and appropriate registers are cleared to 0.
32 GND Ground Reference Point for All Circuitry on the ADG2128.
EPAD Exposed Pad. The exposed paddle is soldered to V
SS
.
1
It is recommended that the exposed paddle be soldered to V
SS
to improve heat dissipation and crosstalk.
Data Sheet ADG2128
Rev. D | Page 11 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
200
0
–5 12
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-007
180
160
140
120
100
80
60
40
20
–4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10 11
V
SS
= –5V
V
DD
= +5V
V
SS
= 0V
V
DD
= +8V
V
SS
= 0V
V
DD
= +12V
T
A
= 25°C
I
DS
= 10mA
Figure 4. Signal Range
85
75
65
55
45
35
25
–5.5 1.50.5–0.5–1.5–2.5–3.5–4.5
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-017
V
DD
/V
SS
= ±4.5V
V
DD
/V
SS
= ±5V
V
DD
/V
SS
= ±5.5V
T
A
= 25°C
I
DS
= 10mA
Figure 5. R
ON
vs. Source Voltage, Dual ±5 V Supplies
70
65
60
55
50
45
40
35
30
25
20
0 87654321
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-018
V
DD
= 12V
V
DD
= 10.8V
V
DD
= 13.2V
T
A
= 25°C
I
DS
= 10mA
Figure 6. R
ON
vs. Supplies, V
DD
= 12 V ± 10%
90
80
70
60
50
40
30
0 5.04.54.03.53.02.52.01.51.00.5
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-025
V
DD
= 8V
V
DD
= 7.2V
V
DD
= 8.8V
T
A
= 25°C
I
DS
= 10mA
Figure 7. R
ON
vs. Source Voltage, V
DD
= 8 V ± 10%
80
70
60
50
40
30
20
10
0
–5 10–1–2–3–4
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-026
V
DD
= +5V
V
SS
= –5V
I
DS
= 10mA
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= –40°C
Figure 8. R
ON
vs. Temperature, Dual ±5 V Supplies
60
50
40
30
20
10
0
0 654321
SOURCE VOLTAGE (V)
R
ON
(Ω)
05464-027
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
V
DD
= 12V
V
SS
= 0V
I
DS
= 10mA
Figure 9. R
ON
vs. Temperature, V
DD
= 12 V
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P29

ADG2128BCPZ-REEL7

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Analog & Digital Crosspoint ICs I2C CMOS 8 X 12 Array
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