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MAX734ESA from MAX,MAXIM - Dallas Semiconductor

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MAX734ESA

Manufacturer: MAX

+12V, 120mA flash memory programming supply.

Partnumber Manufacturer Quantity Availability
MAX734ESA MAX 10 In Stock

Description and Introduction

+12V, 120mA flash memory programming supply. The MAX734ESA is a switched-capacitor voltage inverter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX734ESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Input Voltage Range:** +1.5V to +5.5V  
- **Output Voltage:** -1.5V to -5.5V (adjustable)  
- **Output Current:** Up to 50mA  
- **Switching Frequency:** 150kHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The MAX734ESA is a charge-pump voltage inverter that converts a positive input voltage to a corresponding negative output voltage. It uses a switched-capacitor architecture, eliminating the need for inductors. The device is designed for low-power applications requiring a simple and compact solution for generating a negative voltage rail.

### **Features:**
- **No Inductors Required:** Uses external capacitors for voltage inversion.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **High Efficiency:** Up to 96% conversion efficiency.  
- **Low Output Ripple:** Minimizes noise in sensitive circuits.  
- **Shutdown Mode:** Reduces power consumption when disabled.  
- **Small Footprint:** 8-pin SOIC package for space-constrained designs.  

This information is sourced from Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

+12V, 120mA flash memory programming supply.
Partnumber Manufacturer Quantity Availability
MAX734ESA MAXIM 500 In Stock

Description and Introduction

+12V, 120mA flash memory programming supply. The MAX734ESA is a switched-capacitor voltage inverter manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Type:** Switched-Capacitor Voltage Inverter  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Output Voltage:** Adjustable negative voltage (inverts input)  
- **Output Current:** Up to 50mA  
- **Switching Frequency:** 250kHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Supply Current:** 0.5mA (typical)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX734ESA is a compact, high-efficiency switched-capacitor voltage inverter that generates a negative output voltage from a positive input supply. It is designed for applications requiring a simple, low-power inverting solution without inductors.  

### **Features:**  
- **No Inductors Required** – Uses external capacitors for operation.  
- **Low Power Consumption** – Ideal for battery-powered applications.  
- **High Efficiency** – Up to 96% power conversion efficiency.  
- **Wide Input Voltage Range** – Supports 1.5V to 5.5V.  
- **Adjustable Output Voltage** – Can be set via external resistors.  
- **Low Shutdown Current** – <1µA when disabled.  
- **Compact Package** – 8-pin SOIC for space-constrained designs.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

+12V, 120mA flash memory programming supply.
Partnumber Manufacturer Quantity Availability
MAX734ESA MAXIM 27 In Stock

Description and Introduction

+12V, 120mA flash memory programming supply. The MAX734ESA is a switched-capacitor voltage inverter manufactured by Maxim Integrated. Below are the factual details about the device:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX734ESA  
- **Type:** Switched-Capacitor Voltage Inverter  
- **Input Voltage Range:** +1.5V to +5.5V  
- **Output Voltage:** -1.5V to -5.5V (adjustable)  
- **Output Current:** Up to 50mA  
- **Switching Frequency:** 10kHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Pin Count:** 8  

### **Descriptions:**
The MAX734ESA is a charge-pump voltage inverter designed to generate a negative output voltage from a positive input supply. It eliminates the need for inductors, making it suitable for space-constrained applications. The device operates with high efficiency and low quiescent current, making it ideal for battery-powered systems.

### **Features:**
- **Inductorless Design:** Uses only external capacitors for operation.  
- **Low Quiescent Current:** Typically 0.5mA.  
- **Adjustable Output Voltage:** Can be set using external resistors.  
- **Low Output Impedance:** Ensures stable voltage regulation.  
- **Shutdown Mode:** Reduces power consumption when disabled.  
- **Wide Input Voltage Range:** Supports operation from 1.5V to 5.5V.  
- **Compact Package:** 8-pin SOIC for space-efficient PCB designs.  

This information is sourced from Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

+12V, 120mA flash memory programming supply.

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