參數(shù)資料
型號(hào): MAX1182
廠商: Maxim Integrated Products, Inc.
英文描述: Dual 10-Bit, 65Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述: 雙路、10位、65Msps、+3V、低功耗ADC,內(nèi)置電壓基準(zhǔn),并行輸出
文件頁(yè)數(shù): 2/22頁(yè)
文件大?。?/td> 684K
代理商: MAX1182
M
Dual 10-Bit, 65Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
, OVDD to GND...............................................-0.3V to +3.6V
OGND to GND.......................................................-0.3V to +0.3V
INA+, INA-, INB+, INB- to GND ...............................-0.3V to V
DD
REFIN, REFOUT, REFP, REFN, CLK,
COM to GND ..........................................-0.3V to (V
DD
+ 0.3V)
OE
, PD, SLEEP, T/B, D9A
D0A,
D9B
D0B to OGND .............................-0.3V to (OV
DD
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(V
DD
= +3V, OV
DD
= +2.5V; 0.1μF and 1.0μF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through
a 10k
resistor, V
IN
= 2Vp-p (differential w.r.t. COM), C
L
= 10pF at digital outputs (Note 5), f
CLK
= 65MHz (50% duty cycle),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
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.
Continuous Power Dissipation (T
A
= +70
°
C)
48-Pin TQFP (derate 12.5mW/
°
C above +70
°
C).......1000mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
ANALOG INPUT
10
Bits
LSB
LSB
% FS
% FS
INL
DNL
f
IN
= 7.47MHz
f
IN
= 7.47MHz, no missing codes guaranteed
±
0.6
±
0.4
<
±
1
0
±
1.9
±
1.0
±
1.7
±
2
Differential Input Voltage
Range
V
DIFF
Differential or single-ended inputs
±
1.0
V
Common-Mode Input Voltage
Range
V
CM
V
DD
/2
±
0.5
33
5
V
Input Resistance
Input Capacitance
CONVERSION RATE
Maximum Clock Frequency
R
IN
C
IN
Switched capacitor load
k
pF
f
CLK
65
MHz
Data Latency
5
Clock
Cycles
DYNAMIC CHARACTERISTICS
(f
CLK
= 65MHz, 4096-point FFT)
f
INA or B
= 7.47MHz, T
A
= +25
°
C
f
INA or B
= 20MHz, T
A
= +25
°
C
f
INA or B
= 39.9MHz (Note 1)
f
INA or B
= 7.47MHz, T
A
= +25
°
C
f
INA or B
= 20MHz, T
A
= +25
°
C
f
INA or B
= 39.9MHz (Note 1)
f
INA or B
= 7.47MHz, T
A
= +25
°
C
f
INA or B
= 20MHz, T
A
= +25
°
C
f
INA or B
= 39.9MHz, (Note 1)
56.8
56.5
59.5
59
59
59
58.5
58.5
76
77
75
Signal-to-Noise Ratio
SNR
dB
56.5
56
Signal-to-Noise and Distortion
(up to 5th harmonic)
SINAD
dB
65
65
Spurious-Free Dynamic Range
SFDR
dBc
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MAX1182ECM-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel