ISL267440, ISL267450A
Absolute Maximum Ratings
Thermal Information
Any Pin to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.0V
Thermal Resistance (Typical)
8 Ld MSOP Package (Notes 6, 7). . . . . . . . .
8 Ld SOT-23 Package (Notes 6, 7). . . . . . . .
JA (°C/W)
165
JC (°C/W)
Analog Input to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V +0.3V
64
99
DD
Digital I/O to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V +0.3V
DD
135
Digital Input Voltage to GND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V +0.3V
Maximum Current In to Any Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
ESD Rating
Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . . . 8kV
Machine Model (Tested per JESD22-A115B) . . . . . . . . . . . . . . . . . 400V
Charged Device Model (Tested per JESD22-C101E). . . . . . . . . . . . 1.5kV
Latch Up (Tested per JESD78C; Class 2, Level A) . . . . . . . . . . . . . . . 100mA
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
DD
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
6. is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
JA
7. For , the “case temp” location is taken at the package top center.
JC
Electrical Specifications V = +3.0V to +3.6V, f
= 18MHz, f = 1MSPS, V
= 2.0V; V = +4.75V to +5.25V, f
DD
= 18MHz,
SCLK
DD
SCLK
S
REF
f
= 1MSPS, V
= 2.5V; V = V , unless otherwise noted. Typical values are at T = +25°C. Boldface limits apply over the operating temperature
S
REF
CM REF
A
range, -40°C to +85°C.
ISL267440
TYP
ISL267450A
TYP
MIN
(Note 8)
MAX
(Note 8) (Note 8)
MIN
MAX
(Note 8) UNITS
SYMBOL
DYNAMIC PERFORMANCE
SINAD Signal-to (Noise + Distortion) Ratio f = 100kHz
PARAMETER
TEST CONDITIONS
61.0
60.7
61.6
61.5
-82
70.0
71.4
70.5
-84
dB
dB
IN
V
= +4.75V to +5.25V
DD
f
= 100kHz
68.5
IN
V
= +3.0V to +3.6V
DD
THD
Total Harmonic
Distortion
f
V
= 100kHz
-74
-72
-76
-74
-76
-74
-76
-74
dB
dB
dB
dB
dB
IN
= +4.75V to +5.25V
DD
f
= 100kHz
-80
-84
IN
V
= +3.0V to +3.6V
DD
SFDR Spurious Free Dynamic Range
f
= 100kHz
-82
-87
IN
V
= +4.75V to +5.25V
DD
f
= 100kHz
-82
-85
IN
V
= +3.0V to +3.6V
DD
IMD
Intermodulation Distortion
2nd and 3rd order, f = 90kHz,
IN
-92
-95
110kHz
tpd
Aperture Delay
1
1
ns
ps
tpd
3dB
Aperture Jitter
15
15
15
15
Full Power Bandwidth
@ –3dB
MHz
DC ACCURACY
N
Resolution
10
12
Bits
LSB
INL
DNL
Integral Nonlinearity
-0.5
-0.5
±0.1
±0.1
0.5
0.5
-1
±0.4
±0.3
1
Differential Nonlinearity
Guaranteed no missed codes to 12-
bits (ISL267450A) or 10 bits
(ISL267440)
-0.95
0.95 LSB
OFFSET Zero-Code Error
Zero Volt Differential Input
-2.5
-1
±0.2
±0.1
±0.1
2.5
1
-6
-2
-2
±0.2
±0.1
±0.1
6
2
2
LSB
LSB
LSB
Positive Gain Error
GAIN
± REF input range
Negative Gain Error
-1
1
ANALOG INPUT (Note 9)
|AIN| Full-Scale Input Span
2 x V
REF
VIN+ - VIN–
VIN+ - VIN–
V
FN7708 Rev.2.00
June 28, 2012
Page 5 of 18