Absolute Maximum Ratings TA = 25°C Thermal Information " />
參數(shù)資料
型號(hào)： ISL5585ECR-TK
廠商： Intersil
文件頁(yè)數(shù)： 20/24頁(yè)
文件大小： 0K
描述： IC SLIC RINGING 3.3V VOB 32-QFN
標(biāo)準(zhǔn)包裝： 1,000
功能： 用戶線路接口概念（SLIC）
電路數(shù)： 1
電源電壓： 3.3V
功率（瓦特）： 305mW
工作溫度： 0°C ~ 75°C
安裝類型： 表面貼裝
封裝/外殼： 32-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 32-QFN（7x7）
包裝： 帶卷 (TR)
包括： 均衡和不均衡振鈴，振鈴聲信號(hào)發(fā)生器，熱關(guān)機(jī)，帶警報(bào)指示器
5
Absolute Maximum Ratings TA = 25°C
Thermal Information
Maximum Supply Voltages
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
VCC - VBH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . -110V
Maximum Tip/Ring Negative Voltage Pulse (Note 8). . . . . . . VBH -15V
Maximum Tip/Ring Positive Voltage Pulse (Note 8) . . . . . . . . . . . .+8V
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V
Operating Conditions
Temperature Range
Commercial (C suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Industrial (I suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Positive Power Supply (VCC) . . . . . . . . . . . . . . . . . . . . +3.3V ±10%
Low Battery Power Supply (VBL) . . . . . . . . . . . . . -16V to -52V, ±5%
High Battery Power Supply (VBH)
ISL5585AIM, CIM, GCM, GCR . . . . . . . . . . . . . . .VBL to 100V, ±5%
ISL5585BIM, DIM. . . . . . . . . . . . . . . . . . . . . . . . VBL to -85V, ±10%
ISL5585ECM, ECR, FCM, FCR. . . . . . . . . . . . . VBL to -75V, ±10%
Uncommitted Switch (loop back or relay driver). . . . . . +5V to -100V
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
PLCC (Note 1) . . . . . . . . . . . . . . . . . . .
55
N/A
QFN (Note 2) . . . . . . . . . . . . . . . . . . . .
28
1
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)
For Recommended soldering conditions see Tech Brief TB389.
Die Characteristics
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VBH
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.
NOTES:
1.
θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2.
θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. θJC, the
“case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
Unless Otherwise Specified, TA = -40°C to 85°C for industrial (I) grade and TA = 0°C to 85°C for commercial (C)
grade, VBL = -24V, VBH = -100V, -85V or -75V, VCC = +3.3V, AGND = BGND = 0V, loop current limit = 25mA. All
AC transmission parameters are specified at 600W 2-wire terminating impedance over the frequency band of
300Hz to 3.4kHz. Protection resistors = 0W.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
RINGING PARAMETERS
VRS Input Impedance (Note 3)
450
-
k
Differential Ringing Gain (Note 4)
Balanced Ringing, VRS to 2-Wire, RLOAD=∞
78
80
82
V/V
Unbalanced Ringing, VRS to 2-Wire, RLOAD=∞
38
40
42
V/V
Centering Voltage Accuracy
Tip, Referenced to VBH/2 + 0.5 (Note 9)
-
± 2.5
-
V
Ring, Referenced to VBH/2 + 0.5
-
± 2.5
-
V
Open Circuit Ringing Voltage
Balanced Ringing, VRS Input=0.840VRMS
-67-
VRMS
Unbalanced Ringing, VRS Input=0.840VRMS
-
33.5
-
VRMS
Ringing Voltage Total Distortion
RL=1.3 k, VT-R=|VBH| -5
-
4.0
%
4-Wire to 2-Wire Ringing Off Isolation
Active Mode, Referenced to VRS Input
-
90
-
dB
2-Wire to 4-Wire Transmit Isolation
Ringing Mode Referenced to the Differential Ringing
Amplitude
-80-
dB
AC TRANSMISSION PARAMETERS
Auxiliary Input Impedance (Note 3)
160
-
k
Transmit Output Impedance (Note 3)
-
1
4-Wire Port Overload Level
THD=1%
-
1.0
-
VPK
2-Wire Port Overload Level
THD=1%
3.1
3.5
-
VPK
ISL5585
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