LMC7211BIM/NOPB National Semiconductor, LMC7211BIM/NOPB Datasheet - Page 11

• Manufacturer Part Number: LMC7211BIM/NOPB
• Description: IC COMP TINY R-R CMOS 8-SOIC
• Manufacturer: National Semiconductor
• Type: General Purposer

Specifications of LMC7211BIM/NOPB

• Number Of Elements: 1
• Output Type: Push-Pull
• Voltage - Supply: 2.7 V ~ 15 V, ±1.35 V ~ 7.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Comparator Type: General Purpose
• No. Of Comparators: 1
• Response Time: 4µs
• Ic Output Type: Push Pull
• Supply Current: 14µA
• Supply Voltage Range: 2.7V To 15V
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Number Of Elements: 1
• Technology: CMOS
• Input Offset Voltage: 15mV
• Input Bias Current (typ): 40pA
• Single Supply Voltage (typ): 3/5/9/12V
• Dual Supply Voltage (typ): Not RequiredV
• Supply Current (max): 0.014mA
• Power Supply Requirement: Single
• Common Mode Rejection Ratio: 75dB
• Voltage Gain In Db: 100dB
• Power Supply Rejection Ratio: 80dB
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 15V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LMC7211BIM; *LMC7211BIM/NOPB; LMC7211BIM

8.0 Open Drain Output, Dual Versions
The LMC7221 is a comparator similar to the LMC7211, but
with an open drain output which allows the output voltage to
be different (higher or lower) than the supply voltage. The
open drain output is like the open collector output of a logic
gate. This makes the LMC7221 very useful for mixed voltage
systems. Many systems will have different voltages for the
analog and microprocessor sections. Please see the
LMC7221 datasheet for details.
The performance of the LMC7211 is available in dual devices.
Please see the LMC6762 datasheet for details on a dual
push-pull output device. For a dual device with open drain
outputs, please see the LMC6772 datasheet.
Rail-to-Rail Input Low Power Comparators—
9.0 Additional SOT23-5 Tiny Devices
National Semiconductor has additional parts available in the
space saving SOT23 Tiny package, including amplifiers, volt-
age references, and voltage regulators. These devices in-
clude—
LMC7101 1 MHz gain-bandwidth rail-to-rail input and output
Push-Pull Output
LMC7211
LMC6762
Open Drain Output
LMC7221
LMC6772
amplifier—high input impedance and high gain
700 μA typical current 2.7V, 3V, 5V and 15V spec-
ifications.
SOT23-5, SO-8
SO-8,
SOT23-5, SO-8
SO-8, DIP
Single
Dual
Single
Dual
11
LMC7111 Low power 50 kHz gain-bandwidth rail-to-rail in-
LM7131
LP2980
LM4040
LM4041
LM385
Contact your National Semiconductor representative for the
latest information.
10.0 Spice Macromodel
A Spice Macromodel is available for the LMC7211 compara-
tor on the National Semiconductor Amplifier Macromodel
disk. Contact your National Semiconductor representative to
obtain the latest version.
put and output amplifier with 25 μA typical current
specified at 2.7V, 3.0V, 3.3V, 5V and 10V.
Tiny Video amp with 70 MHz gain bandwidth 3V,
5V and ±5V specifications.
Micropower SOT 50 mA Ultra Low-Dropout Reg-
ulator.
Precision micropower shunt voltage reference.
Fixed voltages of 2.500V, 4.096V, 5.000V,
8.192V and 10.000V.
Precision micropower shut voltage reference
1.225V and adjustable.
Low current voltage reference. Fixed Voltages of
1.2V and 2.5V.
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