L2722 STMicroelectronics, L2722 Datasheet - Page 5
L2722
Manufacturer Part Number
L2722
Description
IC PWR AMP LO DROP DUAL 8MINIDIP
Manufacturer
STMicroelectronics
Specifications of L2722
Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
2 V/µs
Gain Bandwidth Product
1.2MHz
Current - Input Bias
200nA
Voltage - Input Offset
10000µV
Current - Supply
10mA
Current - Output / Channel
1.5A
Voltage - Supply, Single/dual (±)
4 V ~ 28 V, ±2 V ~ 14 V
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Bandwidth
1.2 MHz
Channel Separation
60
Common Mode Rejection Ratio
84
Current, Input Bias
0.2 μA
Current, Input Offset
100 nA
Current, Output
1 A
Number Of Amplifiers
Dual
Package Type
Mini-DIP-8
Power Dissipation
1 W
Resistance, Input
500 Kilohms
Voltage, Gain
60 dB
Voltage, Input
28 V
Voltage, Noise
10 μV
Voltage, Offset
10 mV
Voltage, Supply
28 V
Number Of Channels
2
Voltage Gain Db
80 dB
Common Mode Rejection Ratio (min)
66 dB
Input Offset Voltage
10 mV
Operating Supply Voltage
5 V, 9 V, 12 V, 15 V
Maximum Power Dissipation
1 W
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Maximum Dual Supply Voltage
+/- 14 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Other names
497-1384-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L2722
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L2722 DIP8
Manufacturer:
ST
Quantity:
734
APPLICATION SUGGESTION
In order to avoid possible instability occuring into fi-
nal stage the usual suggestions for the linear power
stages are useful, as for instance :
Figure 8 :
Figure 9 :
Figure 11 : Motor Current Control Circuit
-
-
layout accuracy ;
A 100nF capacitor connected between supply
pins and ground ;
Note :
Servocontrol for Compact-disc
Bidirectional DC Motor Control with P Compatible Inputs
The input voltage level is compatible with L291 (8 - BIT D/A converter)
Figure 10 : Capstan Motor Control in Video
-
boucherot cell (0.1 to 0.2 F + 1 series) be-
tween outputs and ground or across the load.
With single supply operation, a resistor (1k )
between the output and supply pin can be
necessary for stability.
V
Must be V
E1, E2 = logic inputs
S1
Recorders
= logic supply voltage
S2
> V
S1
L2720/2/4
5/10