參數(shù)資料
型號: MAX1446EHJ+T
廠商: Maxim Integrated Products
文件頁數(shù): 2/20頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 60MSPS 32-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
采樣率(每秒): 60M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
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: 32-TQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(5x5)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個單端,雙極;1 個差分,雙極
MAX1446
10-Bit, 60Msps, 3.0V, Low-Power
ADC with Internal Reference
10
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
REFN
Lower Reference. Conversion range is
±(VREFP - VREFN). Bypass to GND with a > 0.1F
capacitor.
2
COM
Common-Mode Voltage Output. Bypass to GND with a > 0.1F capacitor.
3, 9, 10
VDD
Analog Supply Voltage. Bypass to GND with a capacitor combination of 2.2F in parallel
with 0.1F.
4, 5, 8, 11, 14, 30
GND
Analog Ground
6
IN+
Positive Analog Input. For single-ended operation, connect signal source to IN+.
7
IN-
Negative Analog Input. For single-ended operation, connect IN- to COM.
12
CLK
Conversion Clock Input
13
PD
Power-Down Input
High: power-down mode
Low: normal operation
15
OE
Output Enable Input
High: digital outputs disabled
Low: digital outputs enabled
16–20
D9–D5
Three-State Digital Outputs D9–D5. D9 is the MSB.
21
OVDD
Output Driver Supply Voltage. Bypass to GND with a capacitor combination of 2.2F in
parallel with 0.1F.
22
T.P.
Test Point. Do not connect.
23
OGND
Output Driver Ground
24–28
D4–D0
Three-State Digital Outputs D4–D0. D0 is the LSB.
29
REFOUT
Internal Reference Voltage Output. May be connected to REFIN through a resistor or a
resistor-divider.
31
REFIN
Reference Input. VREFIN = 2
× (VREFP - VREFN). Bypass to GND with a > 0.01F capacitor.
32
REFP
Upper Reference. Conversion range is
±(VREFP - VREFN). Bypass to GND with a > 0.1F
capacitor.
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