Edge6420
HIGH-PERFORMANCE PRODUCTS – ATE
Revision History
Current Revision: September 25, 2001
Previous Revision: August 3, 2001
Page #
Section Name
Previous Revision
Current Revision
Application
Information
Caution Regarding Power Dissipation of the 6420
During Parallel Load
Reword entire section
16
Delete: (referred to AGND) from all specs
Negative Power Supply
Negative Power Supply1
Recommended
Operating Conditions
19
Analog Ground 2 (Notes 1, 3)
Supply Ground (Note 1)
Delete: Analog Ground
Notes: Delete Note 2, 3, Note 4 becomes new Note 2
Add: "All Power Supply voltages ..." at beginning of notes
Min: –.35
Positive Analog Supply 2
20
Ab Max Ratings
Digital Power Supply, Sym: DVDD
Digital Power Supply, Sym: DVDD – DGND
Total Power Supply
DGND – AGNE, SGND – AGND
Total Power Supply
DGND, SGND
Delete: AVDD – AGND and VEE – AGND specs
Add: "All Power Supply voltages ..." at beginning of notes
Max Output Voltage Range
@ R_GAIN/R_MASTER = 1, Min: 9.86, Max: 10.14
Max Output Voltage Range
@ R_GAIN/R_MASTER = 1, Min: 9.8, Max: 10.2
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DC Characteristics
Output Offset Range Output Offset Range
@ R_OFFSET/R_MASTER = 1.0, Min: –2.6, Max: –2.4 @ R_OFFSET/R_MASTER = 1.0, Min: –2.60, Max: –2.35
Gain TempCo, Typ: –.000285
Gain TempCo, Typ: –.00285
Offset TempCo
@ VOFFSET = 2.5V
@ VOFFSET = 0, Typ: –72
@ VOFFSET = –2.5V
@ VOFFSET = –3.5V
Offset TempCo
@ R_OFFSET / R_MASTER = 0.0
R_OFFSET / R_MASTER = 0.5, Typ: –110
@ R_OFFSET / R_MASTER = 1.0
@ R_OFFSET / R_MASTER = 1.2
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DC Characteristics
Output Offset Range
@ R_OFFSET/R_MASTER = 1.1,
Min: –3.05, Max: –2.95
Output Offset Range
@ R_OFFSET/R_MASTER = 1.1,
Min: –3.10, Max: –2.9
Gain TempCo, Typ: –.000447
Gain TempCo, Typ: –.0012
Offset TempCo
@ VOFFSET = 2.5V
@ VOFFSET = 0
Offset TempCo
@ R_OFFSET / R_MASTER = 0.0
@ R_OFFSET / R_MASTER = 0.5
@ R_OFFSET / R_MATER = 1.1, Typ: + 240
@ R_OFFSET / R_MASTER = 1.2
@ VOFFSET = –3.0V, Typ: + 132
@ VOFFSET = –3.5V
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DC Characteristics
Group E
Max Output Current Range
@ R_GAIN_# = 62.5, Min: 3.14, Max: 3.32
Max Output Current Range
@ R_GAIN_# = 62.5, Min: 3.09 Max: 3.35
Output Voltage Compliance
3.6 mA, Min: –0.29
Output Voltage Compliance: Add: @ 3.2 mA
3.6 mA, Min: –0.20
Gain TempCo, Typ: –.00129
Gain TempCo, Typ: –.0021
Group F
Output Voltage Compliance
Group F
Output Voltage Compliance: Add: 3.15 mA
Integral Linearity Error, Max: ± 2
Integral Linearity Error, Max: ± 0.25
Gain TempCo, Typ: –.00129
Gain TempCo, Typ: –.0057
Offset TempCo, Typ: + 23
Offset TempCo, Typ: ± 23
Add Note 6
Positive Analog Supply2, Digital Supply
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25
DC Characteristics
AC Characteristics
Negative Power Supply, Min: 73, Max: 118
Negative Power Supply, Min: –73, Max: –118
Note 4: ... and IFFFH
Fmax at DVDD
Note 4: ... and 1FFFH
Add Note 5
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