EVAL-ADG791GEB Analog Devices Inc, EVAL-ADG791GEB Datasheet - Page 10

• Manufacturer Part Number: EVAL-ADG791GEB
• Description: BOARD EVAL FOR ADG791
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADG791GEB

• Main Purpose: Interface, 2:1 Multiplexer
• Embedded: No
• Utilized Ic / Part: ADG791
• Primary Attributes: 4 x SPDT Analog Switch
• Secondary Attributes: 2.7 V ~ 5.5 V Supply
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADG791A/ADG791G
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 5. ADG791A/ADG791G Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Mnemonic
S1A
S1B
D1
D2
S2B
S2A
S3A
S3B
D3
D4
S4B
S4A
NC
NC
NC
NC/GPO1
NC
A2
A1
A0
SCL
SDA
V
GND
DD
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE TIED TO GND.
Figure 3. ADG791G Pin Configuration
S1A
S1B
S2B
S2A
D1
D2
1
2
3
4
5
6
A-Side Source Terminal for Mux 1. Can be an input or output.
Drain Terminal for Mux 4. Can be an input or output.
Not Internally Connected.
Not Internally Connected.
Not Internally Connected.
Not Internally Connected.
Logic Input. Sets Bit A2 from the least significant bit of the 7-bit slave address.
Logic Input. Sets Bit A1 from the least significant bit of the 7-bit slave address.
Logic Input. Sets Bit A0 from the least significant bit of the 7-bit slave address.
Digital I/O. Bidirectional, open-drain data line. External pull-up resistor required.
Ground (0 V) Reference.
Description
B-Side Source Terminal for Mux 1. Can be an input or output.
Drain Terminal for Mux 1. Can be an input or output.
Drain Terminal for Mux 2. Can be an input or output.
B-Side Source Terminal for Mux 2. Can be an input or output.
A-Side Source Terminal for Mux 2. Can be an input or output.
A-Side Source Terminal for Mux 3. Can be an input or output.
B-Side Source Terminal for Mux 3. Can be an input or output.
Drain Terminal for Mux 3. Can be an input or output.
B-Side Source Terminal for Mux 4. Can be an input or output.
A-Side Source Terminal for Mux 4. Can be an input or output.
Not Internally Connected for ADG791A/General-Purpose Logic Output 1 for ADG791G.
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.
Positive Power Supply Input.
(Not to Scale)
ADG791A
TOP VIEW
PIN 1
INDICATOR
18 A2
17 NC
16 NC
15 NC
14 NC
13 NC
Rev. 0 | Page 10 of 24
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE TIED TO GND.
Figure 4. ADG791A Pin Configuration
S1A
S1B
S2B
S2A
D1
D2
1
2
3
4
5
6
(Not to Scale)
ADG791G
TOP VIEW
PIN 1
INDICATOR
18 A2
17 NC
16 GPO1
15 NC
14 NC
13 NC