LMP91200MT/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LMP91200MT/NOPB is an analog front-end signal conditioner from Texas Instruments, specifically designed for pH and electrochemical sensor interface in a TSSOP-16 package. It operates from up to 6V supply and integrates signal conditioning circuitry for direct interfacing with ion-selective electrodes (ISE). This device is suitable for water quality monitoring, chemical analysis, and industrial sensor systems requiring precision pH measurement.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LMP91200MT/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated analog front-end optimized for pH and electrochemical sensor interfaces
- Supports ion-selective electrode (ISE) direct connection without additional conditioning
- TSSOP-16 package for compact sensor module design
- Supply voltage up to 6V for flexible power configuration
- 260°C peak reflow temperature compatible for standard SMT assembly
Applications
The LMP91200MT/NOPB is used in water quality monitoring instruments, laboratory analytical equipment, and industrial chemical process control systems where precise pH measurement and electrochemical sensing are required. It provides complete signal conditioning for glass electrode pH probes, enabling compact and accurate sensor designs in portable and bench-top analyzers.
Specifications
| YTEOL | 0 |
| Interface IC Type | SIGNAL CONDITIONER |
| JESD-30 Code | R-PDSO-G16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max | 6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What type of sensor does the LMP91200MT/NOPB interface with?
The LMP91200MT/NOPB is designed to interface directly with pH glass electrodes and ion-selective electrodes (ISE), providing the high-impedance input and signal conditioning needed for accurate electrochemical potential measurement.
What is the supply voltage range of the LMP91200MT/NOPB?
The LMP91200MT/NOPB supports supply voltages up to 6V, making it compatible with 5V industrial systems and 3.3V microcontroller-based designs when used with appropriate input conditioning.
What package is the LMP91200MT/NOPB available in?
The LMP91200MT/NOPB comes in a 16-pin TSSOP (Thin Shrink Small Outline Package) package, offering a compact form factor for integration into portable pH meters, sensor nodes, and analytical instrument designs.
What applications is the LMP91200MT/NOPB designed for?
The LMP91200MT/NOPB is designed for water quality analysis, environmental monitoring, food and beverage quality control, and industrial chemical process sensing where pH or ion concentration must be measured accurately and reliably.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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