Datasheet

MAX153 1Msps, µP-Compatible,
8-Bit ADC with 1µA Power-Down
www.maximintegrated.com
Maxim Integrated │ 2
Electrical Characteristics
(V
DD
= +5V ±5%, V
GND
=0V;UnipolarInputRange:V
SS
=GND,V
REF+
= 5V, V
REF-
=GND;BipolarInputRange:V
SS
= -5V ±5%,
V
REF+
= 2.5V, V
REF-
=-2.5V;100%productiontested,specificationsaregivenforRDMode(MODE=GND),T
A
= T
MIN
to T
MAX
,
unless otherwise noted.)
(AllvoltagesreferencedtoGND.)
V
DD
..........................................................................-0.3V to +7V
V
SS
..........................................................................+0.3V to -7V
Digital Input Voltage ............................... +0.3V to (V
DD
+ 0.3V)
Digital Output Voltage.............................. -0.3V to (V
DD
+ 0.3V)
V
REF+
, V
REF+
, V
IN
........................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
PDIP (derate 11.11mW/°C above + 70°C). .................889mW
SO(W)(derate10.00mW/°Cabove+70°C..................800mW
SSOP(derate8.00mW/°Cabove+70°C) ...................640mW
OperatingTemperatureRanges
MAX153C ...................................................................0 to +70°C
MAX153E ........................................................... -40°C to +85°C
StorageTemperatureRange ............................ -65°C to +150°C
LeadTemperature(soldering,10s) .................................+300°C
SolderingTemperature(reflow) ....................................... +260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Absolute Maximum Ratings
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
ACCURACY
Resolution N 8 Bits
TotalUnadjustedError TUE Unipolarrange ±1 LSB
DifferentialNonlinearity DNL Nomissingcodesguaranteed ±1 LSB
Zero-CodeError Bipolarinputrange ±1 LSB
Full-ScaleError Bipolarinputrange ±1 LSB
DYNAMIC SPECIFICATIONS (Note 1)
Signal-to-NoisePlusDistortion
Noise
SINAD f
SAMPLE
=1MHz,f
IN
=195.8kHz 45 dB
TotalHarmonicDistortion THD f
SAMPLE
=1MHz,f
IN
=195.8kHz -50 dB
PeakHarmonicorSpurious
Noise
f
SAMPLE
=1MHz,f
IN
=195.8kHz -50 dB
ConversionTime(WR-RDMode)
(Note2)
t
CWR
T
A
= +25°C, t
RD
< t
INTL
, C
L
=20pF 660 ns
ConversionTime(RDMode) t
CRD
T
A
= +25°C 700
ns
T
A
= T
MIN
to T
MAX
875
Full-PowerBandwidth V
IN
= 5V
P-P
1 MHz
InputSlewRate 3.14 15 V/µs
ANALOG INPUT
InputVoltageRange V
IN
V
REF-
V
REF+
V
InputLeakageCurrent I
IN
-5V≤V
IN
≤+5V ±3 µA
Input Capacitance C
IN
22 pF
REFERENCE INPUT
ReferenceResistance R
REF
1 2 4 kΩ
V
REF+
InputVoltageRange V
REF-
V
DD
V
V
REF-
InputVoltageRange V
SS
V
REF+
V