5962-8971001XA Datasheet, PDF (9/20 Pages) Analog Devices – CMOS Latched 8-/16-Channel Analog Multiplexers

ADG526A/ADG527A
V_DD 1
DB ²
RS ³
S8B 4
S7B 5
S6B 6
S5B 7
S4B 8
S3B 9
S2B 10
S1B 11
GND 12
WR 13
NC 14
ADG527A
TOP VIEW
(Not to Scale)
28 DA
27 V_SS
26 S8A
25 S7A
24 S6A
23 S5A
22 S4A
21 S3A
20 S2A
19 S1A
18 EN
17 A0
16 A1
15 A2
NC = NO CONNECT
Figure 5. ADG527A PDIP, SOIC Pin Configuration
S7B 5
S6B 6
S5B 7
S4B 8
S3B 9
S2B 10
S1B 11
4 3 2 1 28 27 26
PIN 1
IDENTFIER
ADG527A
TOP VIEW
(Not to Scale)
25 S7A
24 S6A
23 S5A
22 S4A
21 S3A
20 S2A
19 S1A
12 13 14 15 16 17 18
NC = NO CONNECT
Figure 6. ADG527A PLCC Pin Configuration
Table 5. ADG527A Pin Function Descriptions
Pin No. Mnemonic Description
1
VDD
2
DB
Most Positive Power Supply Potential.
Drain Terminal. This pin can be an input or output.
3
RS
Reset. The RS signal clears both the address and enable data in the latches resulting in no output (all switches off).
4
S8B
Source Terminal. This pin can be an input or output.
5
S7B
Source Terminal. This pin can be an input or output.
6
S6B
Source Terminal. This pin can be an input or output.
7
S5B
Source Terminal. This pin can be an input or output.
8
S4B
Source Terminal. This pin can be an input or output.
9
S3B
Source Terminal. This pin can be an input or output.
10
S2B
Source Terminal. This pin can be an input or output.
11
S1B
Source Terminal. This pin can be an input or output.
12
GND
Ground (0 V) Reference.
13
WR
Write. The WR signal latches the state of the address control lines and the enable line.
14
NC
No Connect.
15
A2
Logic Control Inputs. Selects which source terminal is connected to the drain (D).
16
A1
Logic Control Inputs. Selects which source terminal is connected to the drain (D).
17
A0
Logic Control Inputs. Selects which source terminal is connected to the drain (D).
18
EN
Enable. Active high logic control input.
19
S1A
Source Terminal. This pin can be an input or output.
20
S2A
Source Terminal. This pin can be an input or output.
21
S3A
Source Terminal. This pin can be an input or output.
22
S4A
Source Terminal. This pin can be an input or output.
23
S5A
Source Terminal. This pin can be an input or output.
24
S6A
Source Terminal. This pin can be an input or output.
25
S7A
Source Terminal. This pin can be an input or output.
26
S8A
Source Terminal. This pin can be an input or output.
27
VSS
28
DA
Most Negative Power Supply Potential.
Drain Terminal. This pin can be an input or output.
Rev. C | Page 9 of 20