8-134
Specifications HC-5509A1
Relay Driver Outputs
On Voltage V
OL
I
OL
(PR) = 60mA, I
OL
(RD) = 30mA
-
0.2
0.5
V
Off Leakage Current
V
OH
= 13.2V
-
±
10
±
100
μ
A
TTL/CMOS Logic Inputs (F0, F1, RS, TEST,
PRI)
Logic ‘0’ V
IL
-
-
0.8
V
Logic ‘1’ V
IH
2.0
-
5.5
V
Input Current (F0, F1, RS, TEST, PRI)
0V
≤
V
IN
≤
5V
-
-
±
100
μ
A
Logic Outputs
Logic ‘0’ V
OL
I
LOAD
= 800
μ
A
-
0.1
0.5
V
Logic ‘1’ V
OH
I
LOAD
= 40
μ
A
2.7
-
-
V
Power Dissipation On Hook
Relay Drivers Off
-
200
-
mW
I
B+
V
B+
= +5.25V, V
B-
= -58V, R
LOOP
=
∞
-
-
6
mA
I
B-
V
B+
= +5.25V, V
B
- = -58V, R
LOOP
=
∞
-6
-
-
mA
UNCOMMITED OP AMP PARAMETERS
Input Offset Voltage
-
±
5
-
mV
Input Offset Current
-
±
10
-
nA
Differential Input Resistance
(Note 2)
-
1
-
M
Output Voltage Swing
R
L
= 10k
-
±
3
-
V
P-P
Small Signal GBW
(Note 2)
-
1
-
MHz
NOTES:
1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired. Func-
tional operability under any of these conditions is not necessarily implied.
2. May Be Extended to 1900
With Application Circuit.
3. These parameters are controlled by design or process parameters and are not directly tested. These parameters are characterized upon
initial design release, upon design changes which would affect these characteristics, and at intervals to assure product quality and spec-
ification compliance.
Pin Descriptions
DIP/SOIC
PLCC
SYMBOL
DESCRIPTION
1
2
AG
Analog Ground - To be connected to zero potential. Serves as a reference for the transmit output
and receive input terminals.
2
3
VB+
Positive Voltage Source - Most Positive Supply.
3
4
C1
Capacitor #C1 - An external capacitor to be connected between this terminal and analog ground.
Required for proper operation of the loop current limiting function.
4
8
F1
Function Address #1 - A TTL and CMOS compatible input used with F0 function address line to
externally select logic functions. The three selectable functions are mutually exclusive. See Truth
Table on page1. F1 should be toggled high after power is applied.
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at T
= +25
o
C, Min-Max Parameters are over
Operating Temperature Range, V
= -48V, V
= +5V, AG = DG = BG = 0V. All A.C. Parameters are
specified at 600
2-Wire terminating impedance. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS