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3
Specifications HI1166Y
Absolute Maximum Ratings
T
A
= +25
o
C
Supply Voltage (AV
EE
, DV
EE
). . . . . . . . . . . . . . . . . . . . -7V to +0.5V
Analog Input Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . -2.7V to +0.5V
Reference Input Voltage
V
RT
, V
RB
, V
RM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.7V to +0.5V
|V
RT
-V
RB
|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5V
Digital Input Voltage
MINV, LINV, CLK, CLK . . . . . . . . . . . . . . . . . . . . . . . -4V to +0.5V
|CLK-CLK| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.7V
V
RM
Pin Input Current (I
VRM
) . . . . . . . . . . . . . . . . . . .-3mA to +3mA
Digital Output Current
(ID0 to ID7, IOR, ID0 to ID7, IOR). . . . . . . . . . . . . .-30mA to 0mA
Storage Temperature Range (T
STG
) . . . . . . . . . . . .-65
o
C to +150
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Supply Voltage
AV
EE
, DV
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5.5V to -4.95V
AV
EE
- DV
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05V to 0.05V
AGND - DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05V to 0.05V
Reference Input Voltage
V
RT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.1V to 0.1V
V
RB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.2V to -1.8V
Analog Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . V
RB
to V
RT
Electrical Specifications
T
A
= +25
o
C, DV
EE
, AV
EE
= -5.2V, V
RT
= 0V, V
RB
= -2V
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
Differential Linearity Error (DNL)
(00000000 to 11111111)
-0.7
0.7
LSB
Integral Linearity Error (INL)
(00000000 to 11111111)
-0.7
0.7
LSB
Resolution
8
-
Bits
Input Bias Current, L
IN
V
IN
= -1.0V
35
400
μ
A
Analog Input Resistance, R
IN
V
IN
= -1.0V
55
350
k
Resister-String Current, I
REF
-24
-13
mA
Reference Voltage, V
RM
-1.1
-0.9
V
Residual Resistance, R1
0.1
1.2
Residual Resistance, R2
380
620
Residual Resistance, R5
0.1
1.2
Residual Resistance, R4
380
620
Digital Input Current HI, I
IH
Hi = -0.8V
0
40
μ
A
Digital Input Current LO, I
IL
Lo = -1.6V
-30
30
μ
A
CLK Open Voltage, V
OPN
CLK = Open
-1.4
-1.2
V
Leakage (1) D0 to D7, V
LEAK
I = -10
μ
A
-1.0
-0.3
V
Leakage (2) D0 to D7,
VIN, LINV, MINV, CLK, CLK, I
LEAK
V = 0.3V
-1.0
1.0
μ
A
Digital Output Voltage HI, V
OH
620
to -5.2V
-1
-0.6
V
Digital Output Voltage LO, V
OL
620
to -5.2V
-2
-1.55
V
Supply Current, I
EE
-330
-190
mA