AK4558EN
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Operating Temperature | -40°C~105°C |
| Packaging | Tape & Reel (TR) |
| Published | 2015 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Type | Audio |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Interface | I2C, I2S |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.7V |
| Data Interface | Serial |
| Voltage - Supply, Analog | 2.4V~3.6V |
| Voltage - Supply, Digital | 1.8V~3.6V |
| Number of A/D Converters | 1 |
| Number of D/A Converters | 1 |
| Resolution (Bits) | 32 b |
| Ambient Temperature Range High | 105°C |
| Number of Analog Inputs | 2 |
| Sigma Delta | Yes |
| Number of ADCs / DACs | 2 / 2 |
| Dynamic Range, ADCs / DACs (db) Typ | 108 / 108 |
| S/N Ratio, ADCs / DACs (db) Typ | 92 / 100 |
| Number of Analog Outputs | 2 |
| Height | 750μm |
| RoHS Status | ROHS3 Compliant |
AK4558EN Overview
For space-saving reasons, it is supplied in a 28-WFQFN Exposed Pad package. This package uses the Tape & Reel (TR) packaging method. This electronic part is categorized as a type of Audio, making it capable of providing high-efficiency performance in a variety of applications. This device employs the mounting type Surface Mount. When the operating performance is set to -40°C~105°C, the system can operate normally. It features 2 / 2 ADCs / DACs. In the analog circuit, the supply voltage is 2.4V~3.6V. Digital circuits are powered by 1.8V~3.6V supply voltages. On a PCB based on Surface Mount technology, it is mounted. Supply voltage should be maintained at 3.6V. In order to convert analog signals into digital signals, 1 A/D converters are used. A minimum supply voltage of 1.7V should be maintained. For converting digital signals into analog signals, there are 1 D/A converters. It is set with a maximum value of 105°C to maintain normal operation. Temperatures above -40°C are set as the minimum to prevent malfunctions. It features 2 analog inputs. The device has 2 analog outputs.
AK4558EN Features
Embedded in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~105°C
2 / 2 ADCs / DACs
1 A/D converters
2 analog inputs
2 analog outputs
AK4558EN Applications
There are a lot of AKM Semiconductor Inc. AK4558EN CODECs Interface ICs applications.
- Spooling or level wind
- Filling
- Backstop gauging
- Half adders
- CPU memory location identification
- Pulp & paper mills
- Robotic arms
- Analog to digital conversion in the analog decoder
- Elevators
- Material handling
