TSH73CPT STMicroelectronics, TSH73CPT Datasheet - Page 3

• Manufacturer Part Number: TSH73CPT
• Description: IC OP AMP TRPL LP WIDE 14-TSSOP
• Manufacturer: STMicroelectronics

Specifications of TSH73CPT

• Amplifier Type: General Purpose
• Number Of Circuits: 3
• Output Type: Rail-to-Rail
• Slew Rate: 118 V/µs
• Gain Bandwidth Product: 65MHz
• -3db Bandwidth: 100MHz
• Current - Input Bias: 6µA
• Voltage - Input Offset: 800µV
• Current - Supply: 9.8mA
• Current - Output / Channel: 55mA
• Voltage - Supply, Single/dual (±): 3 V ~ 12 V, ±1.5 V ~ 6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Number Of Channels: 3
• Voltage Gain Db: 84 dB
• Common Mode Rejection Ratio (min): 72 dB
• Input Offset Voltage: 10 mV
• Operating Supply Voltage: 5 V, 9 V
• Supply Current: 31.5 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 6 V
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8156-2; TSH73CPT

TSH70,71,72,73,74,75
2
Typical Application: Video Driver
A typical application for the TSH7x family is that of video driver for driving STi7xxx DAC
outputs on 75-ohm lines.
Figure 1
Figure 1.
Video
DAC
Video
DAC
Video
DAC
1Vp-p
Video DAC’s outputs:
Bottom of
synchronization tip
around 50mV
GND
Y,G
Pb,B
Pr,R
show the benefits of the TSH7x family as single supply drivers.
50mV
Benefits of TSH7x family: +3V or +5V single supply solution
Reconstruction
Reconstruction
Reconstruction
Filtering
Filtering
Filtering
LPF
LPF
LPF
1kΩ
GND
+
_
Gain=2
Vcc=+5V
Vcc=+3V
GND
1kΩ
GND
+
+
_
_
+
+
_
_
+
+
_
_
TSH73
+5V
-5V
+5V
2Vp-p
GND
1.4Vpp
1.4Vpp
1.4Vpp
1.4Vpp
2Vpp
75Ω
75Ω
75Ω
100mV
2.1V
VOH=4.2Vmin.
(Tested)
VOL=40mVmax.
(Tested)
Typical Application: Video Driver
75Ω Cable
75Ω Cable
75Ω Cable
+3V
2Vp-p
GND
100mV
0.7Vpp
0.7Vpp
75Ω
75Ω
0.7Vpp
0.7Vpp
75Ω
1Vpp
1Vpp
2.1V
VOH=2.45Vmin.
(Tested)
VOL=30mVmax.
(Tested)
TV
3/33