HIP9011
o
o
Electrical Specifications
V
= 5V ±5%, GND = 0V, Clock Frequency 4MHz ±0.1%, T = -40 C to 125 C,
A
DD
Unless Otherwise Specified (Continued)
PARAMETER
SYMBOL TEST CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AMPLIFIERS
CH0 and CH1 High Output Voltage
CH0 and CH1 Low Output Voltage
Voltage Gain
V
HI
I
I
= 100µA, V
= 5.0V
4.7
-
4.9
15
-
V
OUT
SINK
DD
= 100µA; V = 5.0V
DD
V
LO
200
+21
mV
dB
OUT
SOURCE
A
Input R = 47.5K, Feedback
+18
+20
CL
R = 475kΩ
ANTIALIASING FILTER
Response 1kHz to 20kHz, Referenced to 1kHz
BW
ATTEN
Test Mode
Test Mode
-
-0.5
-15
-
-
dB
dB
Attenuation at 180kHz, Referenced
to 1kHz
-10
PROGRAMMABLE FILTERS
Peak to Peak Voltage Output
Filters Q (Note 2)
V
Run Mode
Run Mode
3.5
-
4.0
2.5
-
-
V
OUT
P-P
Q
Q
PROGRAMMABLE GAIN AMPLIFIERS
Percent Amplifier Gain Deviation
INTEGRATOR
%G
Run Mode
-
±1
-
%
Integrator Reset Voltage
V
Pin 4 Voltage at Start of
Integration
75
125
175
mV
mV
RESET
Cycle; V
DD
= 5.0V
Integrator Droop after 500µs
V
Hold Mode, Pin 7 = 0V,
= 5.0V
-
±3
±50
DROOP
V
DD
Pin 4 set to 20% to 80% of V
DD
DIFFERENTIAL CONVERTER
Differential to Single Ended Converter Offset
Voltage
DIFV
IO
By Design
-
-
0.1
-
mV
mV
Change In Converter Output
DIFOUT
Run Mode, 500µA Sinking Load
±1
±10
to No Load Condition
SYSTEM GAIN DEVIATION
Gain Deviation from “Ideal Equation” Correlation
Factor + 5.0% (Note 3)
V
-
Run Mode, maximum signal
output from Input Amplifier
-8%,
±100mV
Equa-
tion
8%,
±100mV
V
OUT
V
RESET
<2.25V
, Equation Output X
X 0.95
P-P
0.95 + Device Reset Voltage;
For Total V ≤ 4.7V
- V
RE-
SET
OUT
NOTES:
2. Q = fo/BW, where: fo = Center Frequency, BW = 3dB Bandwidth
3. Ideal Equation: INTOUT (Volts) = [V * G * G * G * 1/π * (N/t (ms) f (kHz)) * G
] + V
RESET
IN IN * Q
PR
BPF
C
DSE
Where: V = input signal amplitude (V
)
IN P-P
G
=External Input Gain; GIN = R /R
IN
F
IN
G
=Programmed Gain
PR
G
=Gain of Bandpass Filter (2 for Ideal Case at Center)
BPF
t
=Integration Time; t = N/f
INT Q
INT
0.318 =1/π
N =Number of Cycles of Input Signal
f
=Frequency of Input Signal
Q
R
=Feedback Resistor Value
F
R
=Signal Input Resistor Value
IN
t
=Programmed Time Constant
=Gain of DSE Converter (2 for Ideal Case)
=Integrator Reset Voltage = 0.125V, Typ
C
G
DSE
RESET
V
4-4
INTERSIL [ Intersil ]
