MAX7347ATE+ Maxim Integrated Products, MAX7347ATE+ Datasheet - Page 26

• Manufacturer Part Number: MAX7347ATE+
• Description: IC CNTRL SW SOUND 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX7347ATE+

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 16-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2-Wire Interfaced Low-EMI Key Switch
and Sounder Controllers
26
______________________________________________________________________________________
TOP VIEW
TOP VIEW
*EP = EXPOSED PADDLE
TOP VIEW
ROW0
ROW1
COL3/PORT3
COL4/PORT4
INT
V+
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
13
14
15
16
1
2
3
4
5
6
7
8
10
1
2
3
4
5
6
7
8
9
+
+
12
1
+
MAX7347
MAX7348
TQFN-EP
QSOP
QSOP
MAX7347
11
2
10
3
EP*
20
19
18
17
16
15
14
13
12
11
16
15
14
13
12
11
10
9
9
4
V+
INT
SCL
SDA
AD0
GND
SOUNDER
COL0
COL1
COL2/PORT2
V+
INT
SCL
SDA
GND
COL0
COL1
COL2/PORT2
8
7
6
5
COL1
COL2/PORT2
ROW7
ROW6
TOP VIEW
COL7/PORT7
*EP = EXPOSED PADDLE
TOP VIEW
COL7/PORT7
COL3/PORT3
COL4/PORT4
COL6/PORT6
ALERT
ROW0
ROW1
INT
V+
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
19
20
21
22
23
24
10
11
12
1
2
3
4
5
6
7
8
9
+
18
1
+
17
2
MAX7349
TQFN-EP
QSOP
MAX7349
16
3
Pin Configurations
15
4
14
5
EP*
24
23
22
21
20
19
18
17
16
15
14
13
13
6
ALERT
V+
INT
SCL
SDA
AD0
GND
SOUNDER
COL0
COL1
COL2/PORT2
COL5/PORT5
12
11
10
9
8
7
COL1
COL2/PORT2
COL5/PORT5
COL6/PORT6
ROW7
ROW6