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HC55185GIM Datasheet(PDF) 4 Page - Intersil Corporation |
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HC55185GIM Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 20 page 4 FN4831.14 December 18, 2006 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). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V Operating Conditions Temperature Range Commercial (C suffix) . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +85°C Industrial (I suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Positive Power Supply (VCC). . . . . . . . . . . . . . . . . . . . . . . +5V, ±5% Low Battery Power Supply (VBL) . . . . . . . . . . . . . -16V to -52V, ±5% High Battery Power Supply (VBH) AIM, CIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VBL to 100V, ±5% BIM, DIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VBL to -85V, ±10% EIM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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) . . . . . . . . . . . . . . . . . . . 53 N/A QFN (Note 2) . . . . . . . . . . . . . . . . . . . . 27 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 for the PLCC package is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 2. θ JA for the QFN package is measured in free air with the component mounted on a high effective thermal conductivity test board with direct attach features including conductive thermal vias. θJC, the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief 379 and AN9922 for additional information and board layout considerations. 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 = +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC parameters are specified at 600 Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection resistors = 0 Ω. PARAMETER TEST CONDITIONS MIN TYP MAX UNITS RINGING PARAMETERS VRS Input Impedance (Note 3) 450 - - k Ω Differential Ringing Gain (Note 4) Balanced Ringing, VRS to 2-Wire, RLOAD = ∞ 78 80 82 V/V Unbalanced Ringing, VRS to 2-Wire, RLOAD = ∞ 40 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 kΩ, 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 Receive Input Impedance (Note 3) 160 - - k Ω Transmit Output Impedance (Note 3) -- 1 Ω 4-Wire Port Overload Level (Note 3) THD = 1% 3.1 3.5 - VPEAK 2-Wire Port Overload Level (Note 3) THD = 1% 3.1 3.5 - VPEAK 2-Wire Return Loss 300Hz - 24 - dB 1kHz - 40 - dB 3.4kHz - 21 - dB HC55185 |
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