HC5549_14 Datasheet, PDF (3/13 Pages) Intersil Corporation – Low Power SLIC with Battery Switch

HC5549
Absolute Maximum Ratings T_A = 25°C
Thermal Information
Maximum Supply Voltages
V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
V_CC - V_BAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V
Maximum Tip/Ring Negative Voltage Pulse (Note 2) . . . . . . . . -115V
Maximum Tip/Ring Positive Voltage Pulse (Note 2). . . . . . . . . . . .8V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . -80V
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Thermal Resistance (Typical, Note 1)
θ_JA (°C/W)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
53
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(PLCC - Lead Tips Only)
Operating Conditions
Temperature Range
Industrial (I suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
Commercial (C suffix). . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
Positive Power Supply (V_CC). . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Negative Power Supply (V_BH, V_BL) (180, 181, 182) . . -16V to -80V
Uncommitted Switch (loop back or relay driver) . . . . . . +5V to -80V
Die Characteristics
Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_BAT
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ_JA is measured with the component mounted on an evaluation PC board in free air.
2. Characterized with 2 x 10µs, and 10 x 1000µs first level lightning surge waveforms (GR-1089-CORE).
3. These parameters are controlled via design or process parameters and are not directly tested. These parameters are characterized upon initial
design release and upon design changes which would affect these characteristics.
Electrical Specifications
Unless Otherwise Specified, T_A = -40°C to 85°C, V_BL = -24V, V_BH = -48V, V_CC = +5V, AGND = BGND = 0V, loop
current limit = 25mA. All AC Parameters are specified at 600Ω 2-wire terminating impedance over the frequency
band of 300Hz to 3.4kHz. Protection resistors = 0Ω.
PARAMETER
TEST CONDITIONS
MIN
RINGING PARAMETERS
VRB Input Impedance (Note 3)
480
AC TRANSMISSION PARAMETERS (Forward Active and Reverse Active, BSEL = 0, unless otherwise specified.)
Receive Input Impedance (Note 3)
160
Transmit Output Impedance (Note 3)
-
4-Wire Port Overload Level
THD = 1%
3.1
2-Wire Port Overload Level
THD = 1%
3.1
2-Wire Return Loss
300Hz ≤ f < 1kHz
25
1kHz ≤ f ≤ 3.4kHz
17
Longitudinal Current Capability (Per Wire)
Test for False Detect
-
Test for False Detect, Low Power Standby, BSEL = -
0
2-Wire Longitudinal Balance
Tested per IEEE455-1985, with 368Ω per wire.
53
4-Wire Longitudinal Balance
Tested per IEEE455-1985, with 368Ω per wire.
59
4-Wire to 2-Wire Insertion Loss
-0.2
2-Wire to 4-Wire Insertion Loss
-6.22
4-Wire to 4-Wire Insertion Loss
-6.32
2-Wire to 4-Wire Level Linearity
+3 to -40dBm, 1kHz
-
4-Wire to 2-Wire Level Linearity
Referenced to -10dBm
-40 to -50dBm, 1kHz
-
-50 to -55dBm, 1kHz
-
Idle Channel Noise 2-Wire
C-Message
-
Psophometric
-
TYP
-
-
-
3.5
3.5
32
22
20
10
-
-
0
-6.02
-6.02
±0.025
±0.050
±0.100
16
-74
MAX UNITS
-
kΩ
-
kΩ
1
Ω
-
V_PK
-
V_PK
-
dB
-
dB
- mA_RMS
- mA_RMS
-
-
+0.3
-5.82
-5.82
-
-
-
19
-71
dB
dB
-
-
dB
dB
dB
dB
dBrnC
dBmp
3
FN4539.3