LM311N View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
LM311N Datasheet PDF : 8 Pages
| |||
Philips Semiconductors
Voltage comparator
Product data
AU211/LM111/211/311/311B
DC ELECTRICAL CHARACTERISTICS1, 2, 3, 6
Over temperature range unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
AU211
LM111/LM211
LM311
LM311B
UNIT
Min Typ Max Min Typ Max Min Typ Max
VOS
IOS
IBIAS
AV
VSAT
IBAL/STR
ILEAKAGE
VOS
IOS
IBIAS
VIN
Input offset voltage3
Input offset current3
Input bias current
Voltage gain
Response time4
Saturation voltage
Strobe on current
Output leakage current6
Input offset voltage3
Input offset current3
Input bias current
Input voltage range
Tamb = 25 °C;
RS ≤ 50 kΩ
Tamb = 25 °C
Tamb = 25 °C
Tamb = 25 °C
Tamb = 25 °C
LM111/211 VIN ≤ –5mV;
IOUT = 50 mA
LM311/B VIN ≤ –10 mV;
IOUT = 50 mA
Tamb = 25 °C
Tamb = 25 °C
LM111/211 VIN ≥ 5 mV;
VOUT = 35 V
LM311/B VIN ≥ 10 mV;
VOUT = 35 V
Tamb = 25 °C,
ISTROBE = 3 mA
(V– = VGND = –5 V)
RS ≤ 50 kΩ
V = ±15 V (Pin 7 may
go to 5 V)
0.7
4.0
60
200
200
0.75
3.0
0.2
13.8
–14.5 to
–14.7
3.0
10
100
1.5
10
4.0
20
150
13.0
2.0
6.0
100
200
200
0.75
3.0
0.2
13.8
–14.5 to
–14.7
7.5
50
250
1.5
50
10
70
300
13.0
V–
+0.5
2.0
6
100
200
500
0.75
3.0
0.2
7.5 mV
25 nA
200 nA
V/mV
ns
1.5 V
mA
50 nA
10 mV
50 nA
250 nA
V+
–1.5
V
V+ ≥ 4.5 V, V– = 0 V
LM111/211 VIN ≤ –6 mV;
VOL
Saturation voltage6
ISINK ≤ 8 mA
LM311/B VIN ≤ –10 mV;
ISINK ≤ 8 mA
0.23 0.4
0.23 0.4
0.23 0.4 V
IOH
Output leakage current
VIN ≥ 5 mV;
VOUT = 35 V
0.1 0.5
µA
ICC
Positive supply current
Tamb = 25 °C
5.1 6.0
5.1 7.5
1.6 3.5 mA
IEE
Negative supply voltage
Tamb = 25 °C
4.1 5.0
4.1 5.0
mA
NOTES:
1. This rating applies for ±15 V supplies. The positive input voltage limit is 30 V above the negative supply. The negative input voltage limit is
equal to the negative supply voltage or 30 V below the positive supply, whichever is less.
2. These specifications apply for VS = ±15 V and 0 °C < Tamb < 70 °C unless otherwise specified. With the LM211, however, all temperature
specifications are limited to –25 °C ≤ Tamb ≤ +85 °C, for the AU211 is limited to –40 °C < Tamb < +125 °C, and for the LM111 is limited to
–55 °C < Tamb < +125 °C. 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.
3. The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with 1 mA
load. Thus, these parameters define an error band and take into account the worst case effects of voltage gain and input impedance.
4. The response time specified is for a 100 mV input step with 5 mV over-drive.
5. Do not short the strobe pin to ground; it should be current driven at 3 mA to 5 mA.
6. LM311B, all parameters are at V+ = 3 V ±10%; V– = GND = 0 V.
2003 Sep 30
4
|
|
Share Link: 