AD12400(Rev0) データシートの表示（PDF） - Analog Devices

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AD12400
(Rev.:Rev0)

12-Bit 400 MSPS A/D Converter

Analog Devices 

AD12400

Pin Number

Mnemonic Function

68

DA4+

Channel A Data Bit 4. True output bit.

69

DA3−

Channel A Data Bit 3. Complement output bit.

70

DA2−

Channel A Data Bit 2. Complement output bit.

71

DA3+

Channel A Data Bit 3. True output bit.

72

DA2+

Channel A Data Bit 2. True output bit.

73

DA1−

Channel A Data Bit 1. Complement output bit.

74

DA0−

Channel A Data Bit 0. Complement output bit. DA0 is LSB.

75

DA1+

Channel A Data Bit 1. True output bit.

76

DA0+

Channel A Data Bit 0. True output bit. DA0 is LSB.

77

LEAD/LAG Typically DNC. See LEAD/LAG note on Page 17.

78

DRA

Channel A Data Ready. Complement output.

80

DRA

Channel A Data Ready. True output.

81−95, 109−112,

129−132*

AGND

Analog Ground.

113−120

VA

Analog Supply, 3.8 V

121−128*

DGND

Digital Ground.

*Internal Ground Plane Connections: Section A = DGND, Pins 121−124, Section B = DGND, Pins 125−128, Section C = AGND, Pins 129−132.

Rev. 0 | Page 10 of 28

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