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HI-7153 Datasheet, PDF (4/17 Pages) Intersil Corporation – 8-Channel, 10-Bit High Speed Sampling A/D Converter
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HI-7153
Electrical Specifications TA = +25oC, V+ = +5V, V- = -5V, VREF = +2.50V, fCLK = 600kHz, tR = tF ≤ 25ns, 50% Duty Cycle. All
Typical Values have been Characterized but are Not Tested.
(NOTE 1)
PARAMETER
SYMBOL
CONDITIONS
+25oC
TYP
UNITS
DYNAMIC CHARACTERISTICS
Signal to Noise Ratio
SNR
fIN = 4.932kHz, ±2.5V
59
dB
fIN = 14.697kHz, ±2.5V
59
dB
fIN = 24.462kHz, ±2.5V
58
dB
fIN = 43.994kHz, ±2.5V
56
dB
Signal to Noise + Distortion
SINAD
fIN = 4.932kHz, ±2.5V
59
dB
fIN = 14.697kHz, ±2.5V
58
dB
fIN = 24.462kHz, ±2.5V
55
dB
fIN = 43.994kHz, ±2.5V
48
dB
Total Harmonic Distortion
THD
fIN = 4.932kHz, ±2.5V
-66
dBc
fIN = 14.697kHz, ±2.5V
-61
dBc
fIN = 24.462kHz, ±2.5V
-56
dBc
fIN = 43.994kHz, ±2.5V
-48
dBc
Spurious-Free Dynamic Range
SFDR
fIN = 4.932kHz, ±2.5V
-76
dB
fIN = 14.697kHz, ±2.5V
-77
dB
fIN = 24.462kHz, ±2.5V
-77
dB
fIN = 43.994kHz, ±2.5V
-74
dB
NOTE:
1. FSR (Full Scale Range) = 2 x VREF (5.00V at VREF = 2.50V). LSB (Least Significant Bit) = FSR/1024 (4.88mV at VREF = 2.50V)
DC Electrical Specifications TA = +25oC, V+ = +5V, V- = -5V, VREF = +2.50V, fCLK = 600kHz, tR = tF ≤ 25ns, 50% Duty Cycle,
Unless Otherwise Specified. All Typical Values have been Characterized but are Not Tested.
(NOTE 1)
PARAMETER
SYMBOL CONDITIONS
ANALOG MULTIPLEXER INPUT
+25oC
MIN TYP MAX
0oC to +75oC -40oC to +85oC
MIN MAX MIN MAX
-55oC to
+125oC
MIN MAX
UNIT
Input Range
VIR
Input Resistance
Input Leakage
Current
RIN
IBI
AIN = 0V
On Channel Input CAIN(ON) AIN = 0V,
Capacitance
Note 2
Off Channel Input CAIN(OFF) AIN = 0V,
Capacitance
Note 2
MUX
On-Resistance
Greatest Change in
RDS(ON) Between
Any Two Channels
RDS(ON)
∆RDS(ON)
AIN = ±2.5V,
IIN =100µA
-2.5V ≤ AIN ≤
+2.5V
-VREF
-
+VREF -VREF +VREF -VREF +VREF -VREF +VREF V
-
10
-
-
-
-
-
-
-
MΩ
-
0.01 100
-
100
-
100
-
100 nA
-
10
30
-
30
-
30
-
30
pF
-
8
20
-
20
-
20
-
20
pF
-
1.1
2.5
-
2.5
-
2.5
-
2.5 KΩ
-
2.5
-
-
-
-
-
-
-
%
4
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