SAP51C-A-G1-R ZMDI, SAP51C-A-G1-R Datasheet - Page 31

• Manufacturer Part Number: SAP51C-A-G1-R
• Description: Interface - Specialized ASI
• Manufacturer: ZMDI

Specifications of SAP51C-A-G1-R

• Rohs: yes
• Product Type: Actuator Sensor Interface IC
• Operating Supply Voltage: 16 V to 34 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-20
• Minimum Operating Temperature: - 25 C

4.3. DC Characteristics – Digital Inputs
The following pins contain digital high voltage input stages:
Table 16: DC Characteristics of digital high voltage input pins
1
2
3
4
5
4.4. DC Characteristics – Digital Outputs
The following pins contain digital high voltage open drain output stages:
Table 17: DC Characteristics of digital high voltage output pins
1
A slew rate limitation is provided to each digital high voltage output driver which limits the rise and fall times
for both High/Low and Low/High transitions to 40…50ns.
NOTE: The rise time for a Low/High transition is mainly influenced by the external pull-up resistor.
Data Sheet
October 20, 2011
Symbol Parameter
V
V
V
V
I
I
C
Symbol Parameter
V
V
I
PSTBn and LED1 are inputs for test purposes only.
PSTBn and LED1 are inputs for test purposes only.
voltages ranging from 0 to 3.8V.
Pins P0, P2, D0 and D2 are used as 3-level inputs - i.e. inputs with offset detection - in Safety Mode only,
configuration beyond depends on the slave profile (refer to Table 26 on page 41)
The 3-level input pads contain independent comparators for the detection of regular input data level and
offset. Refer to Figure 12 on page 51 for constraints to the externally applied voltages in Safety Mode.
The internal pull-up current is sufficient to avoid accidental triggering of an IC reset if the DSTBn pin remains
unconnected. For external loads at DSTBn a sufficient pull up resistor is required to ensure V
than 90ms after the beginning of a DSTBn = Low pulse.
-
-
-
IL
IH
-
OH
-
The pull-up current is driven by a current source connected to U5R. It stays almost constant for input
SAP5S / SAP51
Universal Actuator-Sensor Interface IC
OFL
OFH
IL2
IH
OL1
OL2
DL
Input-only pin:
I/O pins:
3-level I/O pins:
Output-only pin:
I/O pins:
Voltage range for input ”offset_low” level
Voltage range for input ”offset_high” level
Voltage range for input ”low” level
Voltage range for input ”high” level
Current range for input ”low” level
Current range for input ”high” level
Capacitance at pin DSTBn
Voltage range for output ”low” level
Voltage range for output ”low” level
Output leakage current
© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 3.0
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is PRELIMINARY and subject to
changes without notice.
PFAULT
P1, P3, D1, D3, DSTBn, PSTBn
P0, P2, D0, D2
LED2
D0 … D3, P0 … P3, DSTBn, PSTBn
3
Min
1.6
-12
-10
3.5
0
0
1
, LED1
V
V
Max
1.0
UOUT
2.5
UOUT
10
10
-3
1
, LED1
Min
-10
0
0
1
Unit
1
µA
µA
pF
V
V
V
V
Max.
0.4
10
1
Unit
µA
V
V
V
V
IN
0
Note
 V
= 1V
3,4
3,4
IH
I
4
5
I
V
OL1
OL2
 3.5V in less
0H
U5R
Note
= 10mA
= 2mA
 V
31 of 63
2
U5R