AD9224ARSZRL

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AD9224ARSZRL

+BOM

IC ADC 12BIT PIPELINED 28SSOP

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Specifications

Attribute Value
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Number of Bits 12
Sampling Rate(Per Second) 40M
Number of Inputs 1
Input Type Differential, Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 2.85V ~ 5.25V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 28-SSOP

Overview

Description

The AD9224ARSZRL is a 12-bit, 40 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) from Analog Devices. It features a high-performance pipeline architecture, offering low power consumption (185 mW typical) and excellent dynamic performance.
Key specifications:
- Resolution: 12 bits
- Sampling Rate: 40 MSPS
- Input Bandwidth: 200 MHz
- Power Supply: Single 5V or 3V operation
- Interface: Parallel CMOS/TTL outputs
The ADC includes an on-chip sample-and-hold amplifier (SHA) and voltage reference, simplifying system design. It is suitable for applications like communications, medical imaging, and instrumentation.
The "RL" suffix indicates a tape-and-reel packaging option for automated assembly. The device operates over an industrial temperature range (-40°C to +85°C).
For detailed performance metrics, refer to the datasheet on Analog Devices' website.

Equivalent

The AD9224ARSZRL is a 12-bit, 40 MSPS ADC. Equivalent alternatives include:
1. AD9235 (12-bit, 20–80 MSPS, lower power)
2. ADS4125 (12-bit, 125 MSPS, Texas Instruments)
3. LTC2208 (16-bit, 130 MSPS, Linear Tech, higher resolution)
4. MAX1215 (12-bit, 65 MSPS, Maxim Integrated)
Check pin compatibility, speed, and power specs before substitution. For exact replacements, consult datasheets or distributors like Analog Devices, TI, or ADI.

Pinout

The AD9224ARSZRL is a 12-bit, 40 MSPS analog-to-digital converter (ADC) in a 28-pin SSOP package.
Key Functions:
- Analog Input (Pins 1, 2, 28): Differential or single-ended input (VIN+, VIN-, VREF).
- Clock Input (Pin 3): Sampling clock (40 MHz max).
- Digital Outputs (Pins 4–15, 17–20): 12-bit parallel output (D0–D11) with CMOS/TTL levels.
- Power (Pins 21, 24, 27): +5V supply (AVDD, DVDD).
- Ground (Pins 22, 23, 25, 26): Analog and digital grounds (AGND, DGND).
- Control Pins (Pins 16, 21): Output enable (OE), sleep mode (SLEEP).
Summary: 28 pins, 12-bit 40 MSPS ADC with parallel outputs, differential input, and power management.

Package

The AD9224ARSZRL comes in a 28-lead SSOP (Shrink Small Outline Package) with a Relief (RL) suffix indicating it's supplied on a reel for automated assembly. The package dimensions are compact, suitable for space-constrained applications. SSOP offers good thermal and electrical performance for high-speed ADCs like the AD9224.

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