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Brand Name : Analog Devices Inc.
Model Number : AD9238BSTZ-20
Certification : ISO9001
Place of Origin : China,GuangDong,ShenZhen
MOQ : >=20pcs
Price : ¥3.19
Payment Terms : T/T/Escrow, L/C, D/A, D/P, T/T, Western Union,
Supply Ability : 20000 Acre/Acres per Day+pcs+2-3days
Delivery Time : 2-3work days
Packaging Details : Tape & Reel (TR) Cut Tape (CT) Digi-Reel
Description : IC ADC 12BIT PIPELINED 64LQFP
Operating Voltage : 2.7V ~ 3.6V
Operating Temperature : -40°C ~ 85°C
Product Status : Active
Features : Simultaneous Sampling
Input Type : Differential, Single Ended
Package / Case : 64-LQFP
Base Product Number : AD9238
PRODUCT DESCRIPTION
The AD9238 is a dual, 3 V, 12-bit, 20 MSPS/40 MSPS/65 MSPS analog-to-digital converter (ADC). It features dual high performance sample-and-hold amplifiers (SHAs) and an integrated voltage reference.
The AD9238 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy and to guarantee no missing codes over the full operating temperature range at up to 65 MSPS data rates. The wide bandwidth, differential SHA allows for a variety of user-selectable input ranges and offsets, including single-ended applications. It is suitable for various applications, including multiplexed systems that switch fullscale voltage levels in successive channels and for sampling inputs at frequencies well beyond the Nyquist rate.
Dual single-ended clock inputs are used to control all internal conversion cycles. A duty cycle stabilizer is available and can compensate for wide variations in the clock duty cycle, allowing the converter to maintain excellent performance. The digital output data is presented in either straight binary or twos complement format. Out-of-range signals indicate an overflow condition, which can be used with the most significant bit to determine low or high overflow.
PRODUCT PROPERTIES
Product Status | Active |
Number of Bits | 12 |
Sampling Rate (Per Second) | 20M |
Number of Inputs | 2 |
Input Type | Differential, Single Ended |
Data Interface | Parallel |
Configuration | S/H-ADC |
Ratio - S/H:ADC | 1:1 |
Number of A/D Converters | 2 |
Architecture | Pipelined |
Reference Type | External, Internal |
Voltage - Supply, Analog | 2.7V ~ 3.6V |
Voltage - Supply, Digital | 2.25V ~ 3.6V |
Features | Simultaneous Sampling |
Operating Temperature | -40°C ~ 85°C |
Package / Case | 64-LQFP |
Supplier Device Package | 64-LQFP (7x7) |
Mounting Type | Surface Mount |
Base Product Number | AD9238 |
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AD9238BSTZ-20 12Bit Simultaneous Data Acquisition Sampling Analog To Digital Converter 2 Input 2 Pipelined 64-LQFP Images |