CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Analog to Digital Converters (ADC)

PRODUCT DATASHEET

ChipNobo MPN

NB1290BCJ

GLOBAL BRAND CROSS-REFERENCE

Analog Devices Inc.

12-BIT SERIAL I/O ADC W/8 CH MUX

LTC1290BCJ

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant
12-BIT SERIAL I/O ADC W/8 CH MUX

1. PRODUCT POSITIONING

NB1290BCJ is a product identity corresponding to the reference product LTC1290BCJ. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.

This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.

2. TECHNICAL SPECIFICATION COMPARISON (core parameters)
Parameter Analog Devices Inc. LTC1290BCJ ChipNobo NB1290BCJ Match
Part Status Active Active ✓
Mounting Type Through Hole Through Hole ✓
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C ✓
Number of A/D Converters 1 1 ✓
Architecture SAR SAR ✓
Configuration MUX-S/H-ADC MUX-S/H-ADC ✓
Ratio - S/H:ADC 1:1 1:1 ✓
Reference Type External External ✓
Data Interface SPI SPI ✓
Package / Case 20-CDIP (0.300", 7.62mm) 20-CDIP (0.300", 7.62mm) ✓
Number of Bits 12 12 ✓
Number of Inputs 4, 8 4, 8 ✓
Input Type Differential, Single Ended Differential, Single Ended ✓
Sampling Rate (Per Second) 50k 50k ✓
Supplier Device Package 20-CERDIP 20-CERDIP ✓
Voltage - Supply, Analog 5V, ±5V 5V, ±5V ✓
Voltage - Supply, tal 5V, ±5V 5V, ±5V ✓
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited) ✓

CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Analog to Digital Converters (ADC)

PRODUCT DATASHEET

3. SUPPLY & LIFECYCLE
ChipNobo Number NB1290BCJ
Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
4. APPLICATION AREAS
Battery Management System (BMS) ADAS Camera System
EV DC/DC Converter AI Server
GPU Server PLC Controller
Semiconductor Equipment Medical Monitoring Equipment
Medical Imaging Equipment Laboratory Equipment
5G Base Station Optical Module

5. ENGINEERING & COMMERCIAL NOTES

  • The ChipNobo MPN is the public product identity used by ChipNobo for this replacement reference.
  • The original manufacturer and original MPN are retained as reference identity information.
  • Product PDF data are intended for engineering, procurement and supply-continuity reference.
  • Current price, MOQ, lead time, available supply source and regional availability should be confirmed through RFQ.
  • For customer-specific qualification, PCB footprint approval, reliability requirements or design-in approval, the customer should perform the applicable validation process.

CHIPNOBO REPLACEMENT · Semiconductor Replacement Engineering & Supply Continuity Partner

Document purpose: Product Information / Replacement Reference · Generated from the product data supplied for NB1290BCJ.

Important Notice & Disclaimer

Document ID: 【CN-DATA-NB1290BCJ】 Revision: 1.0 Status: Released

The information provided by ChipNobo is intended solely for engineering evaluation, product selection, procurement, and supply continuity reference purposes. Product specifications, lifecycle status, availability, and other information are subject to change without notice. Customers should always verify relevant information against the latest official documentation published by the respective manufacturers.

Cross-reference and replacement recommendations are provided for engineering reference purposes only. They do not constitute a guarantee of pin-to-pin compatibility, interchangeability, or suitability for any particular application. Customers are responsible for conducting all necessary engineering reviews, testing, and qualification prior to product selection and use.

Manufacturer names, trademarks, and part numbers are referenced solely for product identification purposes. Their use does not imply any affiliation with, endorsement by, or authorization from the respective manufacturers, unless expressly stated otherwise.

To the maximum extent permitted by applicable law, ChipNobo makes no warranties, express or implied, regarding the completeness, accuracy, or suitability of the information provided and shall not be liable for any loss or damage arising from its use or reliance, except as otherwise expressly agreed in writing and subject to applicable law.