Philips Semiconductors | Product data | |
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Dual operational amplifier and 2.5 V shunt regulator | SA58605 | |
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MAXIMUM RATINGS
SYMBOL | PARAMETER | MIN. | MAX. | UNIT |
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VCC | Supply voltage | ±0.3 | +20 | V |
Tamb | Ambient operating temperature | ±40 | +85 | °C |
Tstg | Storage temperature | ±40 | +125 | °C |
P | Power dissipation | ± | 250 | mW |
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ELECTRICAL CHARACTERISTICS
Tamb = 25 °C, VCC = 5 V (see Figure 6 ªTest circuitº, and Table 1 ªParameter test circuit 1 and power supply settingsº), unless otherwise specified.
SYMBOL | PARAMETER |
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ICC | Supply current | AIN = 0 V; BIN = 0 V; RL = ∞ | ± | 1.2 | 1.7 | mA | |
A amplifier |
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Vo(A) | Output inverting voltage (A) | BIN = 0 V; RL = 4.3 kΩ | 2.45 | 2.50 | 2.55 | V | |
Ii(bias)(A) | Input bias current (A) | BIN = 0 | V; RL = 4.3 kΩ | ± | 30 | 150 | nA |
PSSR (A) | PSSR (A) | BIN = 0 V; RL = 4.3 kΩ | 62 | ± | ± | dB | |
Io(sink)(A) | Output sink current (A) | AIN = 2.7 V; BIN = 0 V; VOUT = 1.5 V | 5 | ± | ± | mA | |
B amplifier |
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Vo(B) | Output inverting voltage (B) | AIN = 0 | V; RL = 4.3 kΩ | 151 | 154 | 157 | mV |
Ii(bias)(B) | Input bias current (B) | AIN = 0 | V; RL = 4.3 kΩ | ± | 30 | 150 | nA |
PSSR (B) | PSSR (B) | AIN = 0 V; RL = 4.3 kΩ | 65 | ± | ± | dB | |
Io(sink)(B) | Output sink current (B) | AIN = 0 | V; BIN = 0.17 V; VOUT = 1.5 V | 5 | ± | ± | mA |
TYPICAL PERFORMANCE CURVES
| 3.0 |
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A (V) | 2.5 |
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VOLTAGE |
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2.0 |
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INVERTING | 1.5 |
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1.0 |
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OUTPUT |
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0.5 |
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| 0.0 |
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| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
VCC, SUPPLY VOLTAGE (V)
SL01615
Figure 4. Output inverting voltage (A) versus VCC.
| 0.20 |
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(V) | 0.18 |
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B |
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VOLTAGE | 0.15 |
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0.13 |
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INVERTING | 0.10 |
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0.08 |
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OUTPUT | 0.05 |
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0.03 |
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| 0.00 |
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| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
VCC, SUPPLY VOLTAGE (V)
SL01616
Figure 5. Output inverting voltage (B) versus VCC.
2003 Nov 12 | 4 |
