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CAT5127ZD7I-10-T3 Datasheet(PDF) 5 Page - Catalyst Semiconductor |
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CAT5127ZD7I-10-T3 Datasheet(HTML) 5 Page - Catalyst Semiconductor |
5 / 12 page CAT5127, CAT5129 © 2006 Catalyst Semiconductor, Inc. 5 Doc. No. 2127 Rev. A Characteristics subject to change without notice DC ELECTRICAL CHARACTERISTICS VCC = +2.5V to +5.5V unless otherwise specified Power Supply Symbol Parameter Conditions Min Typ Max Units VCC Operating Voltage Range 2.5 5.5 V ICC1 Supply Current (Increment) VCC = 5.5V, f = 1MHz, IW = 0 0.4 10 µA Programming, VCC = 5.5V 300 1000 µA ICC2 Supply Current (Write) VCC = 3V 150 500 µA ISB1 (1) Supply Current (Standby) CS ¯¯ = VCC U/D ¯, INC ¯¯¯ = VCC or GND 0.35 1 µA Logic Inputs Symbol Parameter Conditions Min Typ Max Units IIH Input Leakage Current VIN = VCC 10 µA IIL Input Leakage Current VIN = 0V -10 µA VIH1 TTL High Level Input Voltage 2 VCC V VIL1 TTL Low Level Input Voltage 4.5V ≤ VCC ≤ 5.5V 0 0.8 V VIH2 CMOS High Level Input Voltage VCC x 0.7 VCC + 0.3 V VIL2 CMOS Low Level Input Voltage 2.5V ≤ VCC ≤ 6V -0.3 VCC x 0.2 V POTENTIOMETER CHARACTERISTICS Symbol Parameter Conditions Min Typ Max Units -10 Device 10 -50 Device 50 RPOT Potentiometer Resistance -00 Device 100 kΩ RTOL Pot Resistance Tolerance ± 20 % VRH Voltage on RH pin 0 VCC V VRL Voltage on RL pin 0 VCC V RES Resolution 3.2 % INL Integral Linearity Error IW ≤ 2µA 0.5 1 LSB DNL Differential Linearity Error IW ≤ 2µA 0.25 0.5 LSB VCC = 5V, IW = 1mA 70 400 Ω RWi Wiper Resistance VCC = 2.5V, IW = 1mA 150 1000 Ω IW (2) Wiper Current 1 mA TCRPOT (3) TC of Pot Resistance ±30 ±300 ppm/ºC TCRATIO (3) Ratiometric TC ±3 20 ppm/ºC VN (3) Noise 100kHz / 1kHz 8/24 nV/√Hz CH/CL/CW (3) Potentiometer Capacitances 8/8/25 pF Fc (3) Frequency Response Passive Attenuator, 10kΩ 1.7 MHz Notes: (1) Latch-up protection is provided for stresses up to 100mA on address and data pins from -1V to VCC + 1V (2) IW = source or sink (3) These parameters are periodically sampled and are not 100% tested. |
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