0
ACTIVE
Number of channels |
4 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
36 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
3 |
Rail-to-rail |
In to V- |
GBW (typ) (MHz) |
1.2 |
Slew rate (typ) (V/µs) |
0.5 |
Vos (offset voltage at 25°C) (max) (mV) |
3 |
Iq per channel (typ) (mA) |
0.175 |
Vn at 1 kHz (typ) (nV√Hz) |
35 |
Rating |
Automotive |
Operating temperature range (°C) |
-40 to 125 |
Offset drift (typ) (µV/°C) |
7 |
Features |
Cost Optimized, EMI Hardened, Standard Amps |
Input bias current (max) (pA) |
35000 |
CMRR (typ) (dB) |
80 |
Iout (typ) (A) |
0.04 |
Architecture |
Bipolar |
Input common mode headroom (to negative supply) (typ) (V) |
0 |
Input common mode headroom (to positive supply) (typ) (V) |
-1.5 |
Output swing headroom (to negative supply) (typ) (V) |
0.005 |
Output swing headroom (to positive supply) (typ) (V) |
-1.4 |
SOIC (D)-14-51.9 mm² 8.65 x 6
The LM2902-Q1, LM2902B-Q1, and LM2902BA-Q1 are industry-standard operational amplifiers that have been qualified for automotive use in accordance to the AEC-Q100 specifications. The LM2902B-Q1 and LM2902BA-Q1 are the next-generation versions of the LM2902-Q1, which include four high-voltage (36V) operational amplifiers (op amps). The LM2902B-Q1 and LM2902BA-Q1 provide outstanding value for cost-sensitive applications, with features including low offset (3mV and 2mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability.
The LM2902B-Q1 and LM2902BA-Q1 simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 0.3mV (typical), and lower quiescent current of 240µA (typical). High ESD (1kV, HBM) and integrated EMI and RF filters enable the LM2902B-Q1 and LM2902BA-Q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
