TSH24 STMicroelectronics, TSH24 Datasheet - Page 5

• Manufacturer Part Number: TSH24
• Description: High gain bandwidth product bipolar op-amp
• Manufacturer: STMicroelectronics

Specifications of TSH24

• High Gain Bandwidth Product: 25MHz
• High Slew Rate: 15V/µs
• Single Or Dual Supply Operation: 3V TO 30V (±1.5V to ±15V)
• Low Voltage Noise: 14nV/√Hz
• Esd Tolerance: 2kV

APPLICATIONS INFORMATION
TSH24 IN COMPARATOR APPLICATION
The TSH24 is a quad high performances opera-
tional amplifier featuring speed of 30MHz and sin-
gle supply operation from 3V to 30V.
Most of operational amplifiers are not suited for
comparator use because of low transition speed,
output signal incompatible with standard logics
level and mainly, phase inversion.
The phase inversion occures when a strong differ-
ential signal is applied to the device inputs. The
output level is then inverted and shows a wrong
logic state. The TSH24 does not present this prob-
lematic behaviour.
Figure 1 : Basic comparator application
Figure 3 : Transition speed@ 50mV overdrive
Displayed curves below show the device re-
sponse in standard comparator configuration with-
out external components.
Transition speed : Typical transition speed under
a
50mV overdrive. V
0.2V (2k
dard logic families.
Figures 3 & 4 show output signal transition for a
50mV and 250mV input signal overdrive respec-
tively of 3 s and 1 s.
Figure 2 : Operating conditions
Figure 4 : Transition speed@ 250mV overdrive
single 5V supply voltage is about 2 s from
load) making it compatible with stan-
OH
min. is 3.7V and V
OL
TSH24
max. is
5/11