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The AD780 is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V. Low initial error and temperature drift combined with low output noise and the ability to drive any value of capacitance make the AD780 the ideal choice for enhancing the performance of high resolution analog-to-digital con.
► Pin programmable 2.5 V or 3.0 V output
► Ultralow drift: 3 ppm/°C max
► High accuracy: 2.5 V or 3.0 V ±1 mV max
► Low noise: 100 nV/√Hz
► Noise reduction capability
► Low quiescent current: 1 mA max
► Output trim capability
► Plug-in upgrade for present references
► Temperature output pin
► Series or shunt mode operation (±2.5 V, ±3.0 V)
Data Sheet AD780
2.5 V/3.0 V High Precision Reference
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION The AD780 is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V. Low initial error an.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD7801 |
Analog Devices |
+2.7 V to +5.5 V/ Parallel Input/ Voltage Output 8-Bit DAC |
|
| 2 | AD7804 |
Analog Devices |
+3.3 V to +5 V Quad/Octal 10-Bit DACs |
|
| 3 | AD7805 |
Analog Devices |
+3.3 V to +5 V Quad/Octal 10-Bit DACs |
|
| 4 | AD7808 |
Analog Devices |
+3.3 V to +5 V Quad/Octal 10-Bit DACs |
|
| 5 | AD7809 |
Analog Devices |
+3.3 V to +5 V Quad/Octal 10-Bit DACs |
|
| 6 | AD781 |
Analog Devices |
Complete 700 ns Sample-and-Hold Amplifier |
|
| 7 | AD7810 |
Analog Devices |
10-Bit ADC |
|
| 8 | AD7811 |
Analog Devices |
10-Bit 4-/8-Channel Sampling ADCs |
|
| 9 | AD7812 |
Analog Devices |
10-Bit 4-/8-Channel Sampling ADCs |
|
| 10 | AD7813 |
Analog Devices |
+2.7 V to +5.5 V 400 kSPS 8-/10-Bit Sampling ADC |
|
| 11 | AD7814 |
Analog Devices |
10-Bit Digital Temperature Sensor |
|
| 12 | AD7816 |
Analog Devices |
Single- and 4-Channel/ 9 us/ 10-Bit ADCs with On-Chip Temperature Sensor |
|