LM2902-Q1 Datasheet – Quadruple Operational Amplifier
LM2902-Q1 overview
The LM2902-Q1 is a Quadruple Operational Amplifier made by Texas Instruments, supplied in these packages: SOIC, TSSOP. The absolute maximum ratings table on this page lists the 8 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the LM2902-Q1 pinout and maximum ratings, with the full datasheet PDF to preview below or download.
This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM2902 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides the required interface electronics without requiring additional ±15-V supplies.
Datasheet
LM2902-Q1 features
- Qualified for Automotive Applications
- ESD Protection <500 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0); 1500 V Using Charged Device Model
- ESD Human Body Model >2 kV Machine Model >200 V and Charge Device Model = 2 kV For K-Suffix Devices.
- Low Supply-Current Drain Independent of Supply Voltage 0.8 mA Typ
- Low Input Bias and Offset Parameters
- Input Offset Voltage....... 3 mV Typ
- Input Offset Current ...2 nA Typ
- Input Bias Current... 20 nA Typ
- Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
- Non-V devices ... 26 V
- V-Suffix devices ... 32 V
- Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
- Internal Frequency Compensation
LM2902-Q1 pinout
Absolute maximum ratings
| Parameter | Value | Unit |
|---|---|---|
| Supply voltage, VCC (see Note 1) | Lm2902-q1 26 / Lm2902kv-q1 32 | V |
| Differential input voltage, VID (see Note 2) | Lm2902-q1 ± 26 / Lm2902kv-q1 ± 32 | V |
| Input voltage, VI (either input) | Lm2902-q1 −0.3 to 26 / Lm2902kv-q1 −0.3 to 32 | V |
| Duration of output short circuit (one amplifier) to ground at (or below) TA = 25°C, VCC £ 15 V (see Note 3) | Lm2902-q1 Unlimited / Lm2902kv-q1 Unlimited | |
| Package thermal impedance, qJA (see Notes 4 and 5) | Lm2902-q1 D package (0 LFPM) / Lm2902kv-q1 101 | 101 |
| PW package | Lm2902-q1 113 / Lm2902kv-q1 113 | |
| Operating virtual junction temperature, TJ | Lm2902-q1 142 / Lm2902kv-q1 142 | °C |
| Storage temperature range, Tstg | Lm2902-q1 −65 to 150 / Lm2902kv-q1 −65 to 150 | °C |
LM2902-Q1 applications
- Automotive Electronics
- Battery-Powered Devices
- Voltage Comparators
- Signal Conditioning
- Power Management
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