TS1872IDT STMicroelectronics, TS1872IDT Datasheet - Page 14

• Manufacturer Part Number: TS1872IDT
• Description: IC OPAMP DUAL R-R LP I/O 8SOIC
• Manufacturer: STMicroelectronics

Specifications of TS1872IDT

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.6 V/µs
• Gain Bandwidth Product: 1.8MHz
• Current - Input Bias: 70nA
• Voltage - Input Offset: 100µV
• Current - Supply: 500µA
• Current - Output / Channel: 80mA
• Voltage - Supply, Single/dual (±): 1.8 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 2
• Voltage Gain Db: 92 dB
• Common Mode Rejection Ratio (min): 65 dB
• Input Offset Voltage: 3 mV
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 1.67 mA
• Maximum Power Dissipation: 125 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-2238-2

Electrical characteristics
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Figure 37. Distortion vs. output voltage at
Figure 39. Distortion vs. output voltage at
Figure 41. Distortion vs. output voltage at
100.000
100.000
100.000
100.000
100.000
100.000
10.000
10.000
10.000
10.000
10.000
10.000
1.000
1.000
0.100
0.100
0.010
0.010
0.001
0.001
1.000
1.000
0.100
0.100
0.010
0.010
0.001
0.001
1.000
1.000
0.100
0.100
0.010
0.010
0.001
0.001
0.00
0.00
0.00
0.00
0.00
0.00
Vcc = 1.8 V
0.10 0.20
0.10 0.20
Vcc = 5 V
Vcc = 2.7 V, R
RL= 1500 ohms
RL= 1500 ohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 2.7V
Vcc = 2.7V
RL= 1Kohms
RL= 1Kohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 1.8V
Vcc = 1.8V
RL= 1Kohms
RL= 1Kohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 5V
Vcc = 5V
0.20
0.20
0.50
0.50
Output voltage (VRMS)
Output voltage (VRMS)
Output voltage (VRMS)
Output voltage (VRMS)
0.40
0.40
Output voltage (VRMS)
Output voltage (VRMS)
0.30
0.30
0.40
0.40
1.00
1.00
L
0.60
0.60
= 1500 Ω
0.50
0.50
0.80
0.80
0.60
0.60
1.50
1.50
1.00
1.00
0.70
0.70
Doc ID 6992 Rev 5
0080
0080
2.00
2.00
1.20
1.20
Figure 38. Distortion vs. output voltage at
Figure 40. Distortion vs. output voltage at
Figure 42. Distortion vs. output voltage at
100.000
100.000
100.000
100.000
100.000
100.000
10.000
10.000
10.000
10.000
10.000
10.000
1.000
1.000
0.100
0.100
0.010
0.010
1.000
1.000
0.100
0.100
0.010
0.010
0.001
0.001
0.001
0.001
1.000
1.000
0.100
0.100
0.010
0.010
0.001
0.001
0.00
0.00
0.00
0.00
0.00
0.00
RL= 150 ohms
RL= 150 ohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 2.7V
Vcc = 2.7V
Vcc = 3 V
Vcc = 2.7 V, R
Vcc = 2.7 V, R
RL= 4700 ohms
RL= 4700 ohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 2.7V
Vcc = 2.7V
RL= 1Kohms
RL= 1Kohms
Gain = -1
Gain = -1
F = 1000 Hz
F = 1000 Hz
Vcc = 3V
Vcc = 3V
0.20
0.20
0.20
0.20
0.20
0.20
Output voltage (VRMS)
Output voltage (VRMS)
0.,40
0.,40
Output voltage (VRMS)
Output voltage (VRMS)
0.40
0.40
Output voltage (VRMS)
Output voltage (VRMS)
0.40
0.40
0.60
0.60
0.60
0.60
0.60
0.60
L
L
= 150 Ω
= 4700 Ω
TS187x, TS187xA
0.80
0.80
0.80
0.80
0.80
0.80
1.00
1.00
1.00
1.00
1.00
1.00
1.20
1.20
1.20
1.20
1.20
1.20