MAX1182 Maxim Integrated Products, MAX1182 Datasheet - Page 2

• Manufacturer Part Number: MAX1182
• Description: Low-Power ADC
• Manufacturer: Maxim Integrated Products

ABSOLUTE MAXIMUM RATINGS
V
OGND to GND.......................................................-0.3V to +0.3V
INA+, INA-, INB+, INB- to GND ...............................-0.3V to V
REFIN, REFOUT, REFP, REFN, CLK,
OE, PD, SLEEP, T/B, D9A–D0A,
Dual 10-Bit, 65Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
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
(V
10kΩ resistor, V
T
2
DD
A
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
ANALOG INPUT
Differential Input Voltage
Range
Common-Mode Input Voltage
Range
Input Resistance
Input Capacitance
CONVERSION RATE
Maximum Clock Frequency
Data Latency
DYNAMIC CHARACTERISTICS
Signal-to-Noise Ratio
(Note 3)
Signal-to-Noise and Distortion
(Up to 5th Harmonic) (Note 3)
Spurious-Free Dynamic Range
(Note 3)
DD
COM to GND ..........................................-0.3V to (V
D9B–D0B to OGND .............................-0.3V to (OV
= T
, OVDD to GND...............................................-0.3V to +3.6V
_______________________________________________________________________________________
= 3V, OV
MIN
to T
PARAMETER
MAX
DD
IN
= 2.5V; 0.1µF and 1.0µF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
, unless otherwise noted. Typical values are at T
= 2Vp-p (differential w.r.t. COM), C
SYMBOL
SINAD
SFDR
V
DNL
V
f
SNR
INL
R
C
CLK
DIFF
CM
IN
IN
f
f
Differential or single-ended inputs
Switched capacitor load
f
f
f
f
f
f
f
f
f
IN
IN
INA or B
INA or B
INA or B
INA or B
INA or B
INA or B
INA or B
INA or B
INA or B
= 7.47MHz
= 7.47MHz, no missing codes guaranteed
DD
DD
+ 0.3V)
+ 0.3V)
= 7.47MHz, T
= 20MHz, T
= 39.9MHz
= 7.47MHz, T
= 20MHz, T
= 39.9MHz
= 7.47MHz, T
= 20MHz, T
= 39.9MHz
L
= 10pF at digital outputs (Note 1), f
DD
CONDITIONS
A
= +25°C.) (Note 2)
A
A
A
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead temperature (soldering, 10s) ..................................+300°C
A
A
A
= +25°C
= +25°C
= +25°C
48-Pin TQFP-EP (derate 30.4mW/°C
above +70°C)............................................................2430mW
= +25°C
= +25°C
= +25°C
56.8
56.5
56.5
MIN
CLK
10
65
56
65
65
A
= +70°C)
= 65MHz (50% duty cycle),
V
± 0.5
TYP
< ±1
±0.6
±0.4
±1.0
D D
59.5
58.5
58.5
33
59
59
59
76
77
75
0
5
5
/ 2
MAX
±2.2
±1.0
±1.7
±2
cycles
UNITS
Clock
% FS
% FS
MHz
dBc
LSB
LSB
Bits
dB
dB
kΩ
pF
V
V