MAX152 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – +3V, 8-Bit ADC with 1uA Power-Down

+3V, 8-Bit ADC with 1µA Power-Down
ABSOLUTE MAXIMUM RATINGS
VDD to GND .............................................................-0.3V to +7V
VSS to GND ..............................................................+0.3V to -7V
Digital Input Voltage to GND ........................-0.3V, (VDD + 0.3V)
Digital Output Voltage to GND .....................-0.3V, (VDD + 0.3V)
VREF+ to GND................................(VSS - 0.3V) to (VDD + 0.3V)
VREF- to GND.................................(VSS - 0.3V) to (VDD + 0.3V)
VIN to GND .....................................(VSS - 0.3V) to (VDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 11.11mW/°C above +70°C) ..........889mW
Wide SO (derate 10.00mW/°C above +70°C)..............800mW
SSOP (derate 8.00mW/°C above +70°C) ....................640mW
CERDIP (derate 11.11mW/°C above +70°C) ...............889mW
Operating Temperature Ranges:
MAX152C__ ........................................................0°C to +70°C
MAX152E__ .....................................................-40°C to +85°C
MAX152MJP ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°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.
ELECTRICAL CHARACTERISTICS
(Unipolar input range, V_DD = 3.0V to 3.6V, GND = 0V, V_SS = GND, VREF+ = 3.0V, VREF- = GND, specifications are given for RD
mode (pin 7 = GND), T_A = T_MIN to T_MAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX
UNITS
ACCURACY (Note 1)
Resolution
N
8
Total Unadjusted Error
TUE
Unipolar range
Differential Nonlinearity
DNL
No-missing-codes guaranteed
Zero-Code Error (Note 2)
Unipolar and bipolar modes
Full-Scale Error (Note 2)
Unipolar and bipolar modes
DYNAMIC PERFORMANCE (Note 3)
Bits
±1
LSB
±1
LSB
±1
LSB
±1
LSB
Signal-to-Noise Plus
Distortion Ratio
Total Harmonic Distortion
MAX152C/E, fSAMPLE =
400kHz, fIN = 30.273kHz
45
S/(N+D)
MAX152M, fSAMPLE = 340kHz,
fIN = 30.725kHz
45
THD
MAX152C/E, f_SAMPLE =
400kHz, f_IN = 30.273kHz
MAX152M, fSAMPLE = 340kHz,
fIN = 30.725kHz
dB
-50
dB
-50
Spurious-Free Dynamic Range
Input Full-Power Bandwidth
Maximum Input Slew Rate, Tracking
ANALOG INPUT
Input Voltage Range
Input Leakage Current
Input Capacitance
REFERENCE INPUT
Reference Resistance
VREF+ Input Voltage Range
VREF- Input Voltage Range
V_IN
I_IN
C_IN
RREF
MAX152C/E, f_SAMPLE =
400kHz, f_IN = 30.273kHz
MAX152M, f_SAMPLE = 340kHz,
f_IN = 30.725kHz
VIN = 3.0Vp-p
V_SS < V_IN < V_DD
50
50
0.3
0.28
0.5
VREF-
22
1
2
VREF-
V_SS
dB
MHz
V/µs
VREF+
V
±3
µA
pF
4
kΩ
V_DD
V
VREF+
V
2 _______________________________________________________________________________________