Edge6420
HIGH-PERFORMANCE PRODUCTS – ATE
DC Characteristics
Parameter
Symbol
Min
Typ
Max
Units
Digital Inputs (SDI, CE, CK, UPDATE,
RESET*, TEST_MODE)
Input Low Voltage
VIL
VIH
IIL, IIH
.8
1
V
V
µA
Input High Voltage
Input Current
2.4
–1
Digital Outputs (SD0, CK_OUT)
Output Low Voltage @ I = 1.6 mA
VOL
VOH
.4
DVDD
V
V
OL
Output High Voltage @ I = –0.4 mA
2.4
OH
DAC Outputs
Groups A, B, D (Voltage Outputs)
13
Bits
Resolution
Max Output Voltage Range
@ R_GAIN / R_MASTER = .4
@ R_GAIN / R_MASTER = 1
@ R_GAIN / R_MASTER = 1.15
VOUT_RANGE
4
10
11.5
V
V
V
9.8
10.2
Output Offset Range (DATA = 0000H)
@ R_OFFSET / R_MASTER = 0.0
@ R_OFFSET / R_MASTER = 0.5
@ R_OFFSET / R_MASTER = 1.0
@ R_OFFSET / R_MASTER = 1.2
V
OFFSET
2.5
0
–2.5
–3.5
V
V
V
V
–2.60
–100
–2.35
Output Current Compliance
+ 100
µA
Headroom of Voltage Outputs
(while maintaining current compliance limit) (Note 1)
VOUT(max) to VCC
AVCC – VOUT(max)
VOUT(min) – VEE
1.25
1.00
V
V
VOUT(min) to VEE
Integral Linearity Error with 9 Point
Calibration (Note 2)
–2.5
–15
–1
2.5
15
1
LSB
Integral Linearity Error with 2 Point
Calibration (Note 4)
LSB
Differential Linearity Error
Gain TempCo (Notes 3, 6)
LSB
TC
GAIN_A,B,D
–.00285
%/˚ C
Offset TempCo (Notes 3, 6)
TC
OFFSET_A,B,D
@ R_OFFSET / R_MASTER = 0.0
@ R_OFFSET / R_MASTER = 0.5
@ R_OFFSET / R_MASTER = 1.0
@ R_OFFSET / R_MASTER = 1.2
–288
–110
+ 145
+ 231
µV/˚ C
µV/˚ C
µV/˚ C
µV/˚ C
2000 Semtech Corp.
21
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SEMTECH [ SEMTECH CORPORATION ]
