Analog Devices Inc. AD9057BRS

Mfr. Part

AD9057BRS

Manufacturer

Analog Devices, Inc. (ADI)

Y-IC is a quality distributor of ADI products and we will provide the best products and services to every customer.

Detailed Description

High-speed 8-bit ADC for data acquisition in the Integrated Circuits (ICs) category, small classification Data Acquisition - Analog to Digital Converters (ADC). AD9057BRS integrates a sample-and-hold front end with a pipelined conversion core and a parallel data interface. Operates from 5V analog and 5V digital supplies, supports single-ended inputs, and offers internal or external reference options. Industrial temperature range and compact SSOP-20 package for dense layouts. RoHS non-compliant legacy device. Available speed grades at 40 MSPS, 60 MSPS, and 80 MSPS. Mounting type is surface-mount. Package supplied in bulk. Quantity available: 3200.

Key Features

8-bit resolution with integrated S/H-ADC configuration

High sampling rate options: 40 MSPS, 60 MSPS, 80 MSPS

Pipelined architecture for fast, continuous conversions

Single-ended analog input

Parallel CMOS/TTL-style digital data output

Internal or external reference selection for design flexibility

Dual 5V supplies: 5V analog and 5V digital

Industrial temperature range: -40°C to +85°C

20-SSOP footprint for compact boards (0.209", 5.30 mm width)

Surface-mount assembly; supplier device package: 20-SSOP

Bulk packaging; legacy, RoHS non-compliant

Key Advantages

Simple 5V-only system design reduces power domain complexity

Integrated sample-and-hold minimizes front-end component count

Parallel interface simplifies FPGA/MCU connection and timing

Flexible reference options make calibration and accuracy tuning easier

Small SSOP-20 package saves board space and eases routing

Industrial temperature grade supports harsh environments

Mature, field-proven device suitable for long-standing platforms

Packaging

Type: SSOP-20 surface-mount, supplier device package 20-SSOP

Material: Molded epoxy plastic; tin/lead finish (RoHS non-compliant legacy)

Size: Width 5.30 mm (0.209"); compact body for high-density layouts

Pin configuration (typical): 20 leads including D0–D7 data outputs, CLK input, OE/enable, VIN (analog input), reference pins (REF+, REF− or VREF), AVDD, DVDD, AGND, DGND. Refer to the datasheet for exact pin assignments.

Thermal characteristics: Designed for industrial temperature operation. Use solid ground planes, adequate copper area, and airflow if needed. Check datasheet for exact θJA/θJC and derating guidance.

Electrical properties: 8-bit resolution; single-ended input; 1 A/D converter; parallel data interface; 5V analog supply; 5V digital supply; internal/external reference selection; pipelined core; sampling rate options of 40/60/80 MSPS.

Lifecycle

Status: Mature legacy product; availability can vary by speed grade and package. RoHS non-compliant indicates older generation.

Discontinuation outlook: Some variants in this family may be NRND or approaching EOL. Confirm current status with Y-IC sales for your exact grade and package.

Equivalent or alternative models:

- AD9057 family variants (speed/package options): Check AD9057A/AD9057AR/AD9057-40/60/80 for performance and pin-out alignment.

- AD9283 (ADI): 8-bit, up to 100 MSPS, lower-power modern option; different supply and I/O characteristics.

- AD9280 (ADI): 8-bit, ~32 MSPS; suitable for lower-rate applications.

- AD9059 (ADI): 10-bit, ~60 MSPS; higher resolution if 8-bit is marginal (not pin-compatible).

- Note: Alternatives may differ in pinout, voltage, and logic levels. Review datasheets carefully for compatibility.

If you need a drop-in or a carefully matched alternative, please contact our sales team via the Y-IC website for up-to-date cross-references, lifecycle notices, and stocking options.

Key Application Areas

Communications front ends, IF/baseband digitization

Video capture and imaging systems requiring 8-bit depth

Test and measurement equipment, oscilloscopes, digitizers

Software-defined radio prototypes and RF sampling chains

Industrial control and monitoring where fast 8-bit conversion is sufficient

Data logging and signal analysis with parallel FPGA/ASIC interfaces

Datasheet

Y-IC hosts the most authoritative datasheet for AD9057BRS on our product page. We recommend customers download the datasheet now from our website to get pin details, timing diagrams, electrical tables, and thermal data.

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