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
In stockSKU 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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