參數(shù)資料
型號: MAX1181ECM+TD
廠商: Maxim Integrated Products
文件頁數(shù): 15/20頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 80MSPS DL 48-TQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
位數(shù): 10
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 291mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP 裸露焊盤
供應商設備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,雙極;2 個差分,雙極
MAX1181
Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Differential Reference Input
Voltage
ΔVREF
ΔVREF = VREFP - VREFN
1.024
± 10%
V
COM Input Voltage
VCOM
VDD / 2
± 10%
V
REFP Input Voltage
VREFP
VCOM
+
ΔVREF / 2
V
REFN Input Voltage
VREFN
VCOM
-
ΔVREF / 2
V
DIGITAL INPUTS (CLK, PD,
OE, SLEEP, T/B)
CLK
0.8 x
VDD
Input High Threshold
VIH
PD, OE, SLEEP, T/B
0.8 x
OVDD
V
CLK
0.2 x
VDD
Input Low Threshold
VIL
PD, OE, SLEEP, T/B
0.2 x
OVDD
V
Input Hysteresis
VHYST
0.1
V
IIH
VIH = OVDD or VDD (CLK)
±5
Input Leakage
IIL
VIL = 0
±5
A
Input Capacitance
CIN
5pF
DIGITAL OUTPUTS (D9A–D0A, D9B–D0B)
Output-Voltage Low
VOL
ISINK = 200A
0.2
V
Output-Voltage High
VOH
ISOURCE = 200A
OVDD
- 0.2
V
Three-State Leakage Current
ILEAK
OE = OVDD
±10
A
Three-State Output Capacitance
COUT
OE = OVDD
5pF
POWER REQUIREMENTS
Analog Supply Voltage Range
VDD
2.7
3.0
3.6
V
Output Supply Voltage Range
OVDD
1.7
2.5
3.6
V
Operating, fINA or B = 20MHz at -0.5dBFS
82
97
Sleep mode
2.8
mA
Analog Supply Current
IVDD
Shutdown, clock idle, PD = OE = OVDD
115
A
Operating, CL = 15pF , fINA or B = 20MHz at
-0.5dBFS
13
mA
Sleep mode
100
Output Supply Current
IOVDD
Shutdown, clock idle, PD = OE = OVDD
210
A
Operating, fINA or B = 20MHz at -0.5dBFS
246
291
mW
Sleep mode
8.4
Power Dissipation
PDISS
Shutdown, clock idle, PD = OE = OVDD
345
W
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 2.5V; 0.1F and 1.0F capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
10k
Ω resistor, VIN = 2VP-P (differential with respect to COM), CL = 10pF at digital outputs (Note 1), fCLK = 83.333MHz, TA = TMIN to
TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
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