ST1284-01A8RL STMicroelectronics, ST1284-01A8RL Datasheet - Page 4

• Manufacturer Part Number: ST1284-01A8RL
• Description: IC TERMINATION NTWRK SGL 28-QSOP
• Manufacturer: STMicroelectronics
• Series: ASD™r

Specifications of ST1284-01A8RL

• Filter Type: Signal Line
• Voltage - Rated: 5.5V
• Mounting Type: Surface Mount
• Termination Style: Surface Mount (SMD,SMT)
• Mounting Style: SMD/SMT
• Package / Case: QSOP-28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Inductance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Characteristics
Figure 4.
4/10
Figure 2.
There are 9 of these cells in the ST1284-xxA8
17 Select in
16 Reset
15 Error
14 Autofeed
1 Strobe
2 Bit 1
3 Bit 2
4 Bit 3
5 Bit 4
6 Bit 5
7 Bit 6
8 Bit 7
9 Bit 8
10 Acknowledge
11 Busy
12 Paper Out
13 Select paper
Functional diagram
Cell 1 for line termination, EMI
filtering and ESD protection for the
datalines and strobe signals
Vcc
Vcc
Rp
20
11
13
14
10
1
2
3
4
5
6
7
9
8
Gnd
C
Recommendation
Rs
IEEE1284
ST1284-xxA8
Doc ID 6976 Rev 3
Vcc
Vcc
Figure 3.
There are 8 of these cells in the ST1284-xxA8
Cell 2 for EMI filtering and ESD
protection of the control and status
signals
28
27
12
15
22
26
25
24
23
21
19
18
17
16
Gnd
Vcc
Rp
Gnd
Recommendation
C
IEEE1284
1
13
14
25
ST1284