ISL5585FCRZ Intersil, ISL5585FCRZ Datasheet - Page 3

• Manufacturer Part Number: ISL5585FCRZ
• Description: SLIC 1-CH 53dB 45mA 3.3V/-18V/-24V/-28V 32-Pin QFN EP
• Manufacturer: Intersil

Specifications of ISL5585FCRZ

• Package: 32QFN EP
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 53(Min) dB
• Loop Current: 45 mA
• Minimum Operating Supply Voltage: 2.97|-16 V
• Typical Operating Supply Voltage: 3.3|-18|-24|-28 V
• Typical Supply Current: 9.3 mA

Device Operating Modes
Pinouts
Pin Description
Low Power Standby
Forward Active
Unbalanced Ringing
Reverse Active
Ringing
Forward Loop Back
Tip Open
Power Denial
PLCC
1
2
3
4
5
6
7
8
9
SWC
SW+
SW-
MODE
F2
F1
F0
E0
QFN
29
30
31
32
1
2
3
4
5
10
11
5
6
7
8
9
SYMBOL
12
BGND
SWC
SW+
VBH
SW-
4
VBL
TIP
F2
F1
13
F2
3
0
0
0
0
1
1
1
1
ISL5585 (PLCC)
14
TOP VIEW
TIP power amplifier output.
Battery Ground - To be connected to zero potential. All loop current and longitudinal current flow from this ground.
Internally separate from AGND. This ground must be connected to the same potential as AGND.
Low battery supply connection.
High battery supply connection for the most negative battery.
Uncommitted switch positive terminal.
Uncommitted switch negative terminal.
Switch control input. This TTL compatible input controls the uncommitted switch, with a logic “0” enabling the switch
and logic “1” disabling the switch.
Mode Control Input - MSB. F2-F0 for the TTL compatible parallel control interface for controlling the various modes of
operation of the device.
Mode control input.
2
F1
1
0
0
1
0
0
1
1
15
3
1
F0
0
1
0
1
0
0
1
1
16
28
E0 = 1 E0 = 0 ISL5585A
17
SHD
SHD
SHD
SHD
SHD
27
RTD
RTD
n/a
26
18
GKD
GKD
RTD
GKD
RTD
GKD
GKD
25
24
23
22
21
20
19
n/a
RT
CDC
V
-IN
VFB
VTX
AUX
CC
•
•
•
•
•
•
•
ISL5585
ISL5585B ISL5585C ISL5585D ISL5585E ISL5585F
•
•
•
•
•
•
•
DESCRIPTION
SWC
SW+
SW-
NC
E0
F2
F1
F0
•
•
•
•
•
•
•
1
2
3
4
5
6
7
8
32
9
10
31
•
•
•
•
•
•
•
11
30
ISL5585 QFN
TOP VIEW
12
29
13
28
•
•
•
•
•
14
27
15
26
•
•
•
•
•
•
•
16
25
24
23
22
21
20
19
18
17
ISL5585G
ILIM
RT
CDC
VCC
-IN
VFB
VTX
AUX
•
•
•
•
•
•
•
•