• AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
  • AD680JRZ
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The AD680 is a bandgap voltage reference which provides a 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise performance. Trimming of the high stability thin-film resistors is performed for initial accuracy and temperature coefficient, resulting in low errors over temperature. The precision dc characteristics of the AD680 make it ideal for use as a reference for D/A converters which require an external precision reference. The device is also ideal for A/D converters and, in general, can offer better performance than the standard on-chip references. Based upon the low quiescent current of the AD680, which that of many incomplete two-terminal references, the AD680 is recommended for low power applications such as hand-held battery equipment. A temperature output pin is provided on the 8-pin package versions of the AD680. The temperature output pin provides an output voltage that varies linearly with temperature and allows the AD680 to be configured as a temperature transducer while providing a stable 2.5 V output. The AD680 is available in five grades. The AD680AN is specified for operation from -40°C to +85°C, while the AD680JN is specified for 0°C to +70°C operation. Both the AD680AN and AD680JN are available in 8-pin plastic DIP packages. The AD680AR is specified for operation from -40°C to +85°C, while the AD680JR is specified for 0°C to +70°C operation. Both are available in an 8-pin Small Outline IC (SOIC) package. The AD680JT is specified for 0°C to +70°C operation and is available in a 3-pin TO-92 package.

supply_voltage_dc7.00 V (max)
case_packageSOIC
rohs_statusCompliant
reach_svhc_complianceNo SVHC
lead_free_statusContains Lead
mounting_styleSurface Mount
temperature_coefficient25.0 ppm/°C
packagingBulk
input_voltage_dc4.50 V to 36.0 V
supply_current250 µA
lifecycle_statusActive
output_voltage2.50 V, 2.50 V (max)
output_current50.0 mA (max)
pin_count8
number_of_channels1
Voltage Reference TypeSeries - Fixed
Product RangeAD680 Series
Reference Voltage2.5V
Initial Accuracy10mV
Temperature Coefficient± 10ppm/°C
Voltage Reference Case StyleNSOIC
No. of Pins8Pins
Operating Temperature Min0°C
Operating Temperature Max70°C
PackagingEach
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 1 - Unlimited
SVHCNo SVHC (07-Jul-2017)
Input Voltage4.5V to 36V
Input Voltage Max36V
Input Voltage Min4.5V
Operating Temperature Range0°C to +70°C
Reference Voltage Tolerance10mV
Reference Volts2.5V
TopologySeries
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