LM2903BIDGKR
Analog Comparators Dual industrial grade standard comparator 8-VSSOP -40 to 125
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Part Number : LM2903BIDGKR
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Package/Case : 8-VSSOP
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Brands : TI
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Components Categories : Comparators
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Datesheet : LM2903BIDGKR DataSheet (PDF)
Overview of LM2903BIDGKR
The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both "A" and "V" grades.
All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.
Key Features
- NEW LM393B and LM2903B
- Improved specifications of B-version
- Maximum rating: up to 38 V
- ESD rating (HBM): 2k V
- Low input offset: 0.37 mV
- Low input bias current: 3.5 nA
- Low supply-current: 200 µA per comparator
- Faster response time of 1 µsec
- Extended temperature range for LM393B
- Available in tiny 2 x 2mm WSON package
- B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions
- Common-mode input voltage range includes ground
- Differential input voltage range equal to maximum-rated supply voltage: ±38 V
- Low output saturation voltage
- Output compatible with TTL, MOS, and CMOS
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LM2903BIDGKR | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Package Description | TSSOP, TSSOP8,.19 |
Reach Compliance Code | ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | Date Of Intro | 2020-08-15 |
Samacsys Manufacturer | Texas Instruments | Amplifier Type | COMPARATOR |
Average Bias Current-Max (IIB) | 0.025 µA | Bias Current-Max (IIB) @25C | 0.025 µA |
Input Offset Voltage-Max | 2500 µV | JESD-30 Code | S-PDSO-G8 |
JESD-609 Code | e4 | Length | 3 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 2 |
Number of Terminals | 8 | Operating Temperature-Max | 125 °C |
Operating Temperature-Min | -40 °C | Output Type | OPEN-COLLECTOR |
Package Body Material | PLASTIC/EPOXY | Package Code | TSSOP |
Package Equivalence Code | TSSOP8,.19 | Package Shape | SQUARE |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Packing Method | TR |
Peak Reflow Temperature (Cel) | 260 | Response Time-Nom | 1000 ns |
Seated Height-Max | 1.1 mm | Supply Current-Max | 0.8 mA |
Supply Voltage Limit-Max | 38 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount | YES | Technology | BIPOLAR |
Temperature Grade | AUTOMOTIVE | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form | GULL WING | Terminal Pitch | 0.65 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Width | 3 mm |
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Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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