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Home›Integrated Circuits (Through-hole)›Op Amp›MC3405P Dual Operational Amplifier and Dual Voltage Comparator IC 3V to 36V 2.5mA DIP-14
MC3405P
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MC3405P Dual Operational Amplifier and Dual Voltage Comparator IC 3V to 36V 2.5mA DIP-14

MC3405P is a DIP-14 IC featuring dual op amps and dual voltage comparators for 3.0V to 36V single or split supply circuits.

75.00 EGP

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SKU:3496300156016
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MC3405P Dual Operational Amplifier and Dual Voltage Comparator IC 3V to 36V 2.5mA DIP-14

The MC3405P is a high-performance monolithic integrated circuit containing two differential-input operational amplifiers and two independent voltage comparators in a single 14-pin package. Designed for single-supply or split-supply operation, the MC3405 serves as a versatile, multi-functional analog building block for automotive, consumer, and industrial electronic applications.

Its operational amplifiers are equivalent in performance to the industry-standard MC3403 and feature internal frequency compensation. The voltage comparators offer performance similar to the popular LM339 and are fully compatible with both TTL and CMOS logic levels.

Features
  • Dual Op Amp Performance: Equivalent in performance to MC3403.
  • Dual Comparator Performance: Similar in performance to LM339.
  • Wide Supply Range: Single supply: 3.0 V to 36 V; Split supplies: ±1.5 V to ±18 V.
  • Internally Compensated: Operational amplifiers feature internal frequency compensation.
  • Logic Compatibility: Comparators are TTL and CMOS compatible.
  • Low Current Drain: Maximum total supply current of 7.0 mA.
  • Standard Package: 14-pin Plastic Dual In-Line Package (DIP-14, Case 646-06, P Suffix).
  • Commercial Temperature: Specified operating range of 0°C to +70°C.

Pin Configuration
Pin No. Function Block
1 Output 1 Comparator 1
2, 3 Inverting (-) / Non-Inverting (+) Inputs 1 Comparator 1
4 Positive Power Supply (VCC) Power Supply
5, 6 Non-Inverting (+) / Inverting (-) Inputs 2 Comparator 2
7 Output 2 Comparator 2
8 Output 3 Operational Amplifier 2
9, 10 Inverting (-) / Non-Inverting (+) Inputs 3 Operational Amplifier 2
11 Negative Power Supply (VEE) / Ground Power Supply
12, 13 Non-Inverting (+) / Inverting (-) Inputs 4 Operational Amplifier 1
14 Output 4 Operational Amplifier 1

Maximum Ratings
Rating Symbol Value Unit
Power Supply Voltage – Single Supply VCC 36 Vdc
Power Supply Voltage – Split Supplies VCC, VEE ±18 Vdc
Input Differential Voltage Range VIDR ±36 / +36 Vdc
Input Common Mode Voltage Range (Op Amp / Comp) VICR ±18 / -0.3 to +36 Vdc
Comparator Sink Current ISink 20 mA
Operating Ambient Temperature Range TA 0 to +70 °C
Storage Temperature Range Tstg –55 to +125 °C
Operating Junction Temperature TJ 150 °C

Operational Amplifier Section (Electrical Characteristics)
Characteristic Symbol Min Typ Max Unit
Input Offset Voltage (TA = 25°C) VIO — 2.0 10 mV
Input Offset Current IIO — 30 50 nA
Input Bias Current IIB — -200 -500 nA
Large-Signal Open Loop Voltage Gain (RL = 2.0 kΩ) AVOL 20 200 — V/mV
Power Supply Rejection Ratio PSRR — 30 150 μV/V
Small-Signal Bandwidth (AV = 1, RL = 10 kΩ) BW — 1.0 — MHz
Slew Rate SR — 0.6 — V/μs
Output Short Circuit Current ISC ±10 ±20 ±45 mA
Power Supply Current (Total IC) ICC — 2.5 / 2.8 7.0 mA

Comparator Section (Electrical Characteristics)
Characteristic Symbol Min Typ Max Unit
Input Offset Voltage VIO — 2.0 10 mV
Input Offset Current IIO — 50 100 nA
Input Bias Current IIB — -125 -500 nA
Large-Signal Open Loop Voltage Gain (RL = 15 kΩ) AVOL — 200 — V/mV
Output Sink Current (-Vin ≥ 1.0 Vdc, +Vin = 0, VO ≤ 1.5 V) ISink 6.0 16 — mA
Low Level Output Voltage (ISink = 4.0 mA) VOL — 350 500 mV
Output Leakage Current (VO = 5.0 Vdc) IOL — 0.1 1.0 μA
Response Time (5.0 mV overdrive) — — 1.3 — μs

Application
  • Pulse Width Modulator (PWM)
  • Window Comparator
  • High/Low Limit Alarm / Detector
  • Zero Crossing Detector
  • Temperature Sensor Interface
  • LSTTL to CMOS Level Shifter
  • Diode NOR Gate Logic Circuit
Package Content
  • 1 x MC3405P Dual Operational Amplifier and Dual Voltage Comparator IC 3V to 36V 2.5mA DIP-14
DataSheet
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