LM2904VQDRQ1 Texas Instruments 运算放大器 - 运放 Auto Cat Dual Gen Purp Op Amp

Qualified for Automotive Applications

ESD Protection Exceeds 500 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

Low Supply-Current Drain Independent of

Supply Voltage . . . 0.7 mA Typ

Common-Mode Input Voltage Range

Includes Ground, Allowing Direct Sensing

Near Ground

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage:

− Non-V Devices . . . ±26 V

− V-Suffix Devices... ±32 V

Low Input Bias and Offset Parameters:

− Input Offset Voltage . . . 3 mV Typ

− Input Offset Current . . . 2 nA Typ

− Input Bias Current . . . 20 nA Typ

Open-Loop Differential Voltage

Amplification . . . 100 V/mV Typ

Internal Frequency Compensation

absolute maximum ratings over operating free-air temperature (unless otherwise noted)†

Supply voltage, VCC (see Note 1): Non-V devices 26 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V-suffix devices 32 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Differential input voltage, VID (see Note 2): Non-V devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±26 V

V-suffix devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±32 V

Input voltage range, VI (either input): Non-V devices −0.3 V to 26 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V-suffix devices −0.3 V to 32 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Duration of output short circuit (one amplifier) to ground at (or below) 25°C

free-air temperature (VCC ≤ 15 V) (see Note 3) Unlimited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating virtual junction temperature, TJ 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C

Package thermal impedance, θJA (see Notes 4 and 5): D package 97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C/W

PW package 149 . . . . . . . . . . . . . . . . . . . . . . . . . . °C/W

Operating free-air temperature range, TA −40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C to 125°C

Storage temperature range, Tstg −65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C to 150°C

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES: 1. All voltage values, except differential voltages and VCC specified for measurement of IOS, are with respect to the network ground

terminal.

2. Differential voltages are at IN+ with respect to IN−.

3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.

4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable

ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.

5. The package thermal impedance is calculated in accordance with JESD 51-7.