MAX1193ETI+T Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices MAX1193ETI+T is a dual-channel 8-bit flash ADC sampling at up to 45 Msps from a 3.6 V supply, with ±0.512 V differential analog input range in a 28-pin LFCSP package. Its parallel output interface and low linearity error of 0.39% enable high-speed signal digitization for imaging and communications applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- MAX1193ETI+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.5964(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel 8-bit ADC with 45 Msps sampling rate enables simultaneous high-speed digitization of two analog signals for I/Q or differential measurement applications
- Flash conversion method delivers single-cycle latency for latency-critical signal processing pipelines in communications and imaging front ends
- ±0.512 V differential input range with 0.39% maximum linearity error supports precision digitization of high-frequency analog signals
- 28-pin 5x5 mm LFCSP package with 3.6 V supply provides compact, low-power integration in space-constrained high-speed data acquisition boards
Applications
The MAX1193ETI+T is designed for high-speed data acquisition in communications receiver front ends, ultrasound imaging systems, and radar signal processing boards requiring simultaneous dual-channel digitization at up to 45 Msps. Its flash ADC architecture with single-cycle conversion latency makes it suitable for direct IF sampling in wireless infrastructure base stations and cable modem front ends. The 3.6 V supply and compact LFCSP package support use in portable test instruments and DSP-based signal analyzers where power efficiency and board density are priorities.
Specifications
| Manufacturer Package Code | 28-LFCSP-5X5X0.75 |
| Reach Compliance Code | Compliant |
| Date Of Intro | 2003-05-19 |
| YTEOL | 8.5 |
| Analog Input Voltage-Max | 0.512V |
| Analog Input Voltage-Min | -0.512 V |
| Converter Type | ADC, FLASH METHOD |
| JESD-30 Code | S-XQCC-N28 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.3906% |
| Number of Analog In Channels | 2 |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY |
| Output Format | PARALLEL, 8 BITS |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC28,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 45MHz |
| Sample and Hold / Track and Hold | TRACK |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the sampling rate and resolution of the MAX1193ETI+T, and how many channels does it have?
The MAX1193ETI+T is a dual-channel 8-bit ADC with a maximum sampling rate of 45 Msps per channel. This combination allows simultaneous digitization of two independent analog signals at rates sufficient for direct IF sampling in communications applications and ultrasound imaging front ends operating up to 22 MHz bandwidth.
How does the flash conversion method in the MAX1193ETI+T benefit real-time signal processing pipelines?
Flash ADC conversion completes in a single clock cycle, providing the minimum achievable pipeline latency of 1 sample period. At 45 Msps this means a 22 ns conversion latency, which is critical in closed-loop control systems and radar signal processors where digitization delay must be minimized to maintain phase accuracy and control loop stability.
What analog input voltage range does the MAX1193ETI+T accept, and what interface does it use?
The MAX1193ETI+T accepts a differential analog input range of ±0.512 V (1.024 V peak-to-peak full scale). Its parallel output interface delivers 8-bit data words per channel at each clock cycle, making it straightforward to connect to FPGAs and DSPs with wide parallel data buses in high-throughput digital signal processing architectures.
In which applications would the MAX1193ETI+T be preferred over a higher-resolution 12-bit ADC?
The MAX1193ETI+T is preferred in applications where conversion speed of 45 Msps takes priority over dynamic range, such as cable modem receiver chains, digital oscilloscope front ends, and radar pulse compression systems. At 8-bit resolution it achieves approximately 48 dB SNR, which is adequate for many IF sampling applications where bandwidth and throughput constraints rule out slower 12-bit or 14-bit converters.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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