參數(shù)資料
型號(hào): MAX1185ECM+D
廠商: Maxim Integrated Products
文件頁數(shù): 3/21頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 20MSPS DUAL 48-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 250
位數(shù): 10
采樣率(每秒): 20M
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 2.43W
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(yīng)商設(shè)備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 托盤
輸入數(shù)目和類型: 4 個(gè)單端,單極;4 個(gè)單端,雙極;2 個(gè)差分,單極;2 個(gè)差分,雙極
產(chǎn)品目錄頁面: 1396 (CN2011-ZH PDF)
MAX1185
Dual 10-Bit, 20Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
______________________________________________________________________________________
11
T/H
VOUT
x2
Σ
FLASH
ADC
DAC
1.5 BITS
10
VINA
VIN
STAGE 1
STAGE 2
DIGITAL CORRECTION LOGIC
STAGE 8
STAGE 9
2-BIT FLASH
ADC
T/H
VOUT
x2
Σ
FLASH
ADC
DAC
1.5 BITS
10
VINB
VIN
STAGE 1
STAGE 2
DIGITAL CORRECTION LOGIC
STAGE 8
STAGE 9
2-BIT FLASH
ADC
T/H
OUTPUT
MULTIPLEXER
10
D0A/B–D9A/B
Figure 1. Pipelined Architecture—Stage Blocks
S3b
S3a
COM
S5b
S5a
INB+
INB-
S1
OUT
C2a
C2b
S4c
S4a
S4b
C1b
C1a
INTERNAL BIAS
COM
HOLD
CLK
INTERNAL
NONOVERLAPPING
CLOCK SIGNALS
TRACK
S2a
S2b
S3b
S3a
COM
S5b
S5a
INA+
INA-
S1
OUT
C2a
C2b
S4c
S4a
S4b
C1b
C1a
INTERNAL BIAS
COM
S2a
S2b
MAX1185
Figure 2. MAX1185 T/H Amplifiers
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