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LM219 Datasheet(PDF) 6 Page - Texas Instruments

Part # LM219
Description  High Speed Dual Comparator
PDF  21 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM219 Datasheet(HTML) 6 Page - Texas Instruments

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6
LM119, LM219, LM319
SNOSBJ2B – AUGUST 2000 – REVISED JANUARY 2016
www.ti.com
Product Folder Links: LM119 LM219 LM319
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
(1)
The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with a 1-
mA load. Thus, these parameters define an error band and take into account the worst case effects of voltage gain and input
impedance.
(2)
Output is pulled up to 15 V through a 1.4-kW resistor.
(3)
The response time specified is for a 100-mV input step with 5-mV overdrive.
5.5 Electrical Characteristics LM319, LM319A
These specifications apply for VS = ±15 V, and 0°C ≤ TA ≤ 70°C, unless otherwise stated. The offset voltage, offset current,
and bias current specifications apply for any supply voltage from a single 5-V supply up to ±15-V supplies. Do not operate the
device with more than 16 V from ground to VS.
PARAMETER
TEST CONDITIONS
LM319A
LM319
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
Input Offset Voltage(1)
TA = 25°C, RS ≤ 5k
0.5
1
2
8
mV
Input Offset Current (1)
TA = 25°C
20
40
80
200
nA
Input Bias Current
TA = 25°C
150
500
250
1000
nA
Voltage Gain
TA = 25°C
(2)
20
40
8
40
V/mV
Response Time(3)
TA = 25°C, VS = ±15 V
80
80
ns
Saturation Voltage
VIN ≤ −10 mV, IOUT = 25 mA
TA = 25°C
0.75
1.5
0.75
1.5
V
Output Leakage Current
VIN ≥ 10 mV, VOUT = 35 V
V− = VGND = 0 V, TA = 25°C
0.2
10
0.2
10
µA
Input Offset Voltage(1)
RS ≤ 5k
10
10
mV
Input Offset Current (1)
300
300
nA
Input Bias Current
1000
1200
nA
Input Voltage Range
VS = ±15 V
±13
±13
V
V+ = 5 V, V- = 0
1
3
1
3
Saturation Voltage
V+
≥ 4.5 V, V− = 0
VIN ≤ −10 mV, ISINK ≤ 3.2 mA
0.3
0.4
0.3
0.4
V
Differential Input Voltage
±5
±5
V
Positive Supply Current
TA = 25°C, V
+ = 5 V, V− = 0
4.3
4.3
mA
Positive Supply Current
TA = 25°C, VS = ±15 V
8
12.5
8
12.5
mA
Negative Supply Current
TA = 25°C, VS = ±15 V
3
5
3
5
mA



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