LM2903-Q1

所属类别：比较器
产品名称：汽车类双路差动比较器
厂商：TI
生产批号：10+
封装：8SOIC, 8TSSOP
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

This device consists of two independent single-supply voltage comparators that are designed to operate over a wider range of voltages. The operation is supplied by dual power supplies as long as possible, as long as the difference between the two is 2 V to 36 V and CC is at least 1.5 volts of the input front-facing common mode. Leakage current is independent of supply voltage. These outputs can be connected to other open collector outputs for wired and relational purposes.

Tested from LM2903Q -40°C to 125°C and for demanding automotive manufacturing requirements.

characteristic

Qualified automotive applications
Electrostatic protection over 1000 volts according to MIL-STD-883, Method 3015; Use the machine model over 100 V (C = 200 pF, R = 0)
Single or dual power supplies
Low supply current is independent of supply voltage drainage. 。。 0.4 mAh typical for each comparison
Low input bias current. 。。 25 nA
Typical of low input offset current nA... 5
Low input offset voltage... 2 mV typical
The common mode input voltage range includes ground
The differential input voltage range is equal to the maximum rated voltage. 。。 ± 36 volts
Low output saturation voltage
The output is compatible with TTL, MOS tubes, and CMOS

parameter

	LM2903 - 1 season
Number of channels	2
IQ per channel (max) (milliamps)	0.4
Output Current (min) (mA)	6
tRESP Low-to-High (US)	0.3
Output type	Open the leak
VIO (25 degrees Celsius) (max) (mV)	7
Pin/Pack	8SOIC，8TSSOP
Harmony (People) (5)	2
and (max) (five)	30
Operating Temperature Range (°C)	-40 to 125

The ICs associated with the LM2903-Q1 include:

Model	Manufacturers	lot number	encapsulation	illustrate
LM2903YDT	STM	15+	smd	New original imported integrated circuit
LM2903N	STM	15+	smd	New original imported integrated circuit
LM2903DR2G	ON	15+	smd	New original imported integrated circuit
V3-2903-D9	LITTELFUSE	11+	DIP	connector
ISL29033	intersil	12+	sop	Ultra-low illumination, low power consumption, integrated digital ambient light sensor with interrupt function
ISL29030A	intersil	12+	sop	Low-power ambient light and distance sensors, intelligent interrupt and sleep mode - analog and digital outputs
NCV2903DR2G	ON	10+	N/A	Brand new original import, Hong Kong spot
LM2903MX	NSC	10+	SOP	Low-power, low-offset voltage dual comparator
LM2903ITL	NSC	10+	MICROSMD	Low-power, low-offset voltage dual comparator
LM2903AVQPWRG4	TI	07+	TSSOP-8	Brand new original
HCMS-2903	Agilent	Current updates	DIP12	Brand new original
JRC2903	JRC	05+	SOP-8	Brand new original
LM2903DRG4	TI	07+	SOIC-8	Brand new original
NJM2903M-TE1	JRC	06+	DMP-8	Original in stock
NJM2903M	JRC	04+	SOP-8	Brand new original
LTC2903CS6-A1	LINEAR	04+	SOT-23	Brand new original
NJM2903L	JRC	06+	SIP8	Brand new original
LTC2903IS6-A1	LINEAR	04+	N／A	Brand new original
NJM2903MX	JRC	98+	SOP4.4	Brand new original
2SK2903-01MR	FUJU	05+	N／A	N／A

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