My Inquiry
My Account
Texas Instruments TLC2202BIP
- Part No.:
- TLC2202BIP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLC2202BIP.pdf
- Description:
- IC OPAMP GP R-R 1.9MHZ DUAL 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:184
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC2202BIP from Texas Instruments is a dual, precision, low-noise rail-to-rail output operational amplifier using Advanced LinCMOS™ process. It delivers 500 µV max input offset voltage, 30 nV/√Hz max input noise at 10 Hz, and 12 nV/√Hz max at 1 kHz, operating across −40°C to +85°C in ±2.3 V to ±8 V supplies - ideal for high-impedance sensor signal conditioning in industrial data acquisition systems.
For engineers reviewing the TLC2202BIP datasheet, TLC2202BIP pinout, TLC2202BIP application, or TLC2202BIP equivalent, key selection criteria include its B-grade low-noise performance, rail-to-rail output swing, common-mode input range extending to the negative rail, and compatibility with single- or split-supply configurations in precision analog front-ends.
Technical Context
The TLC2202BIP integrates two independent amplifiers fabricated on silicon-gate Advanced LinCMOS™ technology, enabling superior input offset voltage stability over temperature and time versus metal-gate processes. Its input stage includes JFET-like high impedance (1 pA typ input bias current) while maintaining bipolar-level DC precision.
Each amplifier features internal ESD protection rated to 2000 V (MIL-PRF-38535, Method 3015.2), −100-mA surge current tolerance on inputs/outputs, and full specification for both single-supply (e.g., 5 V with GND as VDD−) and split-supply operation - supporting flexible system-level integration without level-shifting circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 500 µV max at 25°C - ensures minimal DC error in precision gain stages and sensor bridges |
| Input Noise Voltage | 30 nV/√Hz max at 10 Hz - critical for low-frequency signal integrity in strain gauge or thermocouple interfaces |
| Rail-to-Rail Output Swing | ±4.7 V min at ±5 V supply - maximizes dynamic range without headroom loss in 12-bit+ ADC driver applications |
| Common-Mode Input Range | Includes negative rail (VDD−) - enables direct sensing of ground-referenced signals without biasing resistors |
| Supply Voltage Range | ±2.3 V to ±8 V - supports wide industrial supply rails including ±5 V and ±3.3 V systems |
| Input Bias Current | 1 pA typ at 25°C - preserves signal integrity in ultra-high-impedance photodiode or pH electrode circuits |
| Operating Temperature | −40°C to +85°C - qualified for extended industrial environments without derating |
Pinout & Package
The TLC2202BIP is housed in an 8-pin plastic DIP (P) package with through-hole mounting and standard 0.3-inch row spacing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1OUT | Output of first amplifier - drives loads up to ±50 mA with rail-to-rail swing |
| 2 | 1IN− | Inverting input of first amplifier - high-impedance node requiring guarded layout |
| 3 | 1IN+ | Non-inverting input of first amplifier - accepts common-mode voltages down to VDD− |
| 4 | VDD−/GND | Negative supply or ground reference - shared return path for both amplifiers |
| 5 | 2IN+ | Non-inverting input of second amplifier - electrically isolated but thermally coupled to first channel |
| 6 | 2IN− | Inverting input of second amplifier - matched input characteristics to Pin 2 |
| 7 | 2OUT | Output of second amplifier - independently configurable for differential or dual-single-ended use |
| 8 | VDD+ | Positive supply - must be decoupled locally with ≥0.1 µF ceramic capacitor |
Key Features
| Feature | Design Value |
|---|---|
| B-grade low-noise performance | 30 nV/√Hz max at 10 Hz - validated 100% for noise, enabling reliable low-frequency measurement design |
| Rail-to-rail output swing | ±4.7 V min into 10 kΩ at ±5 V - eliminates need for external level-shifting in 3.3 V/5 V mixed-signal systems |
| Advanced LinCMOS™ process | 0.5 µV/°C typ offset drift - ensures stable calibration over industrial temperature excursions |
| Single- and split-supply operation | Fully specified from ±2.3 V to ±8 V - simplifies power architecture in battery-powered or AC/DC-derived systems |
| ESD and surge robustness | 2000 V HBM ESD rating and −100-mA surge tolerance - reduces need for external protection in harsh environments |
Applications
| Strain Gauge Signal Conditioning | Thermocouple Amplification |
|---|---|
Use Scenario: Amplifying microvolt-level Wheatstone bridge outputs from load cells in factory automation scales. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with low 1/f noise and rail-to-rail output driving 16-bit SAR ADCs. Use Value: 30 nV/√Hz noise floor at 10 Hz directly translates to <1 µV RMS integrated noise in 0.1–10 Hz bandwidth, preserving resolution. | Use Scenario: Cold-junction compensation and linearization of Type K thermocouples in HVAC controllers. IC Role / Device Role / Timing Role: Low-drift, low-bias-current buffer for thermistor networks and thermocouple cold-junction sensors. Use Value: 0.5 µV/°C offset drift minimizes temperature-induced calibration drift over −40°C to +85°C operating range. |
| Medical ECG Front-End | Industrial Process Current Loop |
Use Scenario: Biopotential amplification in portable ECG monitors with dry electrodes and high source impedance. IC Role / Device Role / Timing Role: First-stage gain and filtering amplifier with input bias current ≤1 pA to prevent electrode polarization errors. Use Value: 1 pA typical input bias current avoids >1 mV DC error across 1 GΩ electrode impedance at body temperature. | Use Scenario: Isolated 4–20 mA transmitter output stage in PLC analog output modules. IC Role / Device Role / Timing Role: Voltage-to-current converter driver with rail-to-rail output swing ensuring full 20 mA compliance over 0–500 Ω load. Use Value: ±4.7 V output swing at ±5 V supply guarantees ≥20 mA into 500 Ω load with 0.3 V headroom margin. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2277PA | Higher precision (10 µV max VIO), lower noise (8 nV/√Hz), but no rail-to-rail output and higher supply current (800 µA) | Preferred for ultra-low-offset DC-critical applications where output swing headroom is acceptable | Select when sub-50 µV offset and <10 nV/√Hz noise dominate over rail-to-rail output and power efficiency |
| AD8629ARZ | Zero-drift architecture (0.1 µV/°C drift), rail-to-rail I/O, but higher 1/f noise (25 nV/√Hz @ 0.1 Hz) and limited supply range (2.7–5.5 V) | Suitable for battery-powered precision instruments needing zero-drift stability below 1 Hz | Select when long-term DC stability outweighs low-frequency noise and wide supply flexibility |
Compared with OPA2277PA and AD8629ARZ, the TLC2202BIP uniquely balances B-grade low-noise performance, rail-to-rail output, −40°C to +85°C operation, and ±2.3 V to ±8 V supply support - making it optimal for industrial sensor interfaces where cost, robustness, and wide supply compatibility are prioritized over ultra-low drift or sub-10 nV/√Hz noise.
Availability
TLC2202BIP is available at Aetrix Electronics and suitable for industrial data acquisition, medical sensor front-ends, and process control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLC2202BIP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.
The TLC220x family was designed specifically for high-impedance, low-level signal-conditioning applications in single- or split-supply configurations - emphasizing low noise, rail-to-rail output, and superior DC precision in harsh environments.
FAQ
What is the maximum supply voltage rating for the TLC2202BIP?
The TLC2202BIP has an absolute maximum supply voltage rating of ±8 V across VDD+ and VDD− terminals. Operation beyond this limit risks permanent damage. Recommended operating range is ±2.3 V to ±8 V, with full electrical specifications guaranteed across that span. Derating is not required within this range, and the device maintains rail-to-rail output swing and low-noise performance at both extremes.
Does the TLC2202BIP support single-supply operation?
Yes, the TLC2202BIP fully supports single-supply operation. When configured with VDD− tied to GND and VDD+ at 5 V, the common-mode input range extends to the negative rail (0 V), and the output swings rail-to-rail (0 V to 5 V). This allows direct interfacing with microcontroller ADCs and digital logic without level-shifting circuitry - confirmed in the "Recommended Operating Conditions" table of the SLOS175B datasheet.
What is the input bias current specification for the TLC2202BIP?
The TLC2202BIP specifies 1 pA typical input bias current at 25°C, with a maximum of 100 pA across the full −40°C to +85°C temperature range. This ultra-low value is enabled by the Advanced LinCMOS™ process and makes the device suitable for high-impedance sensor interfaces such as photodiodes, pH electrodes, and piezoelectric transducers where leakage currents would otherwise dominate signal accuracy.
How does the noise performance of the TLC2202BIP compare between 10 Hz and 1 kHz?
The TLC2202BIP delivers 30 nV/√Hz maximum equivalent input noise voltage at 10 Hz and 12 nV/√Hz maximum at 1 kHz. This reflects its optimized low-frequency (1/f) noise profile - critical for DC-coupled sensor applications - while maintaining competitive broadband noise. The 10 Hz spec is 100% tested for B-grade devices, ensuring reliability in precision measurement designs where flicker noise dominates.
Is the TLC2202BIP pin-compatible with other devices in the TLC220x family?
Yes, the TLC2202BIP shares identical 8-pin DIP (P) package pinout with all TLC2202 variants (e.g., TLC2202ACD, TLC2202BID) and is functionally compatible with TLC2201-series dual op-amps in the same package. Pin assignments - including 1OUT, 1IN−, 1IN+, VDD−/GND, 2IN+, 2IN−, 2OUT, and VDD+ - are consistent across the family, enabling drop-in substitution where noise, offset, and temperature requirements align.
TLC2202BIP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 2.7V/µs
- Gain Bandwidth Product:
- 1.9 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 100 µV
- Current - Supply:
- 1.1mA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4.6 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLC2202BIP FAQ
1.How can I place an order for TLC2202BIP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC2202BIP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLC2202BIP reliable?
The price and inventory of TLC2202BIP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC2202BIP is usually 5 days.
3.What payment methods are accepted for TLC2202BIP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC2202BIP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC2202BIP?
TLC2202BIP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC2202BIP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLC2202BIP?
For technical support, including TLC2202BIP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC2202BIP requirements.
6.How does Aetrix verify that TLC2202BIP is sourced from the original manufacturer or authorized distributors?
All TLC2202BIP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLC2202BIP meets industry standards.
7.What is the process for return or replacement of TLC2202BIP?
All TLC2202BIP units undergo pre-shipment inspection (PSI). If there is an issue with TLC2202BIP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLC2202BIP part is unused and in its original packaging.
Return procedure for TLC2202BIP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC2202BIP Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
