Integrated Circuits (ICs)

REF1004I-1.2

Obsolete

1.235-V, 20-PPM/°C MICROPOWER VOLTAGE REFERENCE

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Integrated Circuits (ICs)

Obsolete

1.235-V, 20-PPM/°C MICROPOWER VOLTAGE REFERENCE

Technical Specifications

Parameters and characteristics for this part

1.235-V, 20-ppm/°C micropower voltage reference

Part	Temperature Coefficient	Mounting Type	Current - Cathode [custom]	Current - Output	Tolerance	Noise - 10Hz to 10kHz	Output Type	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Reference Type	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments REF1004I-1.2	20 ppm/°C	Surface Mount	10 çA	20 mA	0.3 %	60 µVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	1.235 V	85 °C	-40 °C
Texas Instruments REF1004C-2.5	20 ppm/°C	Surface Mount	20 ÁA	20 mA	0.4 %	120 ÁVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	2.5 V	70 °C	0 °C
Texas Instruments REF1004C-1.2/2K5	20 ppm/°C	Surface Mount	10 çA	20 mA	0.3 %	60 µVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	1.235 V	70 °C	0 °C
Texas Instruments REF1004I-2.5	20 ppm/°C	Surface Mount	20 ÁA	20 mA	0.4 %	120 ÁVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	2.5 V	85 °C	-40 °C
Texas Instruments REF1004I-1.2G4	20 ppm/°C	Surface Mount	10 çA	20 mA	0.3 %	60 µVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	1.235 V	85 °C	-40 °C
Texas Instruments REF1004C-2.5/2K5	20 ppm/°C	Surface Mount	20 ÁA	20 mA	0.4 %	120 ÁVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	2.5 V	70 °C	0 °C
Texas Instruments REF1004I-2.5/2K5	20 ppm/°C	Surface Mount	20 ÁA	20 mA	0.4 %	120 ÁVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	2.5 V	85 °C	-40 °C
Texas Instruments REF1004C-1.2	20 ppm/°C	Surface Mount	10 çA	20 mA	0.3 %	60 µVrms	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	8-SOIC	Shunt	1.235 V	70 °C	0 °C

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General part information

1.235-V, 20-ppm/°C micropower voltage reference

Technical documentation and resources