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MC145480DW Fiches technique(PDF) 11 Page - Motorola, Inc |
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MC145480DW Fiches technique(HTML) 11 Page - Motorola, Inc |
11 / 24 page MC145480 MOTOROLA 11 ANALOG ELECTRICAL CHARACTERISTICS (VDD = + 5 V ± 5%, VSS = 0 V, TA = – 40 to + 85°C) Characteristics Min Typ Max Unit Input Current TI+, TI– — ± 0.1 ± 1.0 mA AC Input Impedance to VAG (1 kHz) TI+, TI– — 1.0 — M Ω Input Capacitance TI+, TI– — — 10 pF Input Offset Voltage of TG Op Amp TI+, TI– — — ± 5 mV Input Common Mode Voltage Range TI+, TI– 1.2 VDD – 2.0 V Input Common Mode Rejection Ratio TI+, TI– — 60 — dB Gain Bandwidth Product (10 kHz) of TG Op Amp (RL ≥ 10 kΩ) — 3000 — kHz DC Open Loop Gain of TG Op Amp (RL ≥ 10 kΩ) — 95 — dB Equivalent Input Noise (C–Message) Between TI+ and TI– at TG — – 30 — dBrnC Output Load Capacitance for TG Op Amp 0 — 100 pF Output Voltage Range for TG (RL = 10 kΩ to VAG) (RL = 2 kΩ to VAG) 0.5 1.0 — — VDD – 0.5 VDD – 1.0 V Output Current (0.5 V ≤ Vout ≤ VDD – 0.5 V) TG, RO+, RO– ± 1.0 — — mA Output Load Resistance to VAG TG, RO+, and RO– 2 — — k Ω Output Impedance (0 to 3.4 kHz) RO+ or RO– — 1 — Ω Output Load Capacitance RO+ or RO– 0 — 500 pF DC Output Offset Voltage of RO+ or RO– Referenced to VAG — — ± 25 mV VAG Output Voltage Referenced to VSS (No Load) 2.2 2.4 2.6 V VAG Output Current with ± 25 mV Change in Output Voltage ± 2.0 ± 10 — mA Power Supply Rejection Ratio Transmit (0 to 100 kHz @100 mVrms Applied to VDD, Receive C–Message Weighting, All Analog Signals Referenced to VAG Pin) 50 50 80 75 — — dBC Power Drivers PI, PO+, PO– Input Current (VAG – 0.5 V ≤ PI ≤ VAG + 0.5 V) PI — ± 0.05 ± 1.0 mA Input Resistance (VAG – 0.5 V ≤ PI ≤ VAG + 0.5 V) PI 10 — — M Ω Input Offset Voltage PI — — ± 20 mV Output Offset Voltage of PO+ Relative to PO– (Inverted Unity Gain for PO–) — — ± 50 mV Output Current (VSS + 0.7 V ≤ PO+ or PO– ≤ VDD – 0.7 V) ± 10 — — mA PO+ or PO– Output Resistance (Inverted Unity Gain for PO–) — 1 — Ω Gain Bandwidth Product (10 kHz, Open Loop for PO–) — 1000 — kHz Load Capacitance (PO+ or PO– to VAG, or PO+ to PO–) 0 — 1000 pF Gain of PO+ Relative to PO– (RL = 300 Ω, + 3 dBm0, 1 kHz) – 0.2 0 + 0.2 dB Total Signal to Distortion at PO+ and PO– with a 300 Ω Differential Load 45 60 — dBC Power Supply Rejection Ratio 0 to 4 kHz (0 to 25 kHz @ 100 mVrms Applied to VDD. 4 to 25 kHz PO– Connected to PI. Differential or Measured Referenced to VAG Pin.) 40 — 55 40 — — dB |
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