參數(shù)資料
型號(hào): MAX1181ECM+D
廠商: Maxim Integrated Products
文件頁數(shù): 4/20頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 80MSPS 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): 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(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,雙極;2 個(gè)差分,雙極
產(chǎn)品目錄頁面: 1396 (CN2011-ZH PDF)
MAX1181
five clock cycle latency between any particular sample
and its corresponding output data. The output coding
can be chosen to be either straight offset binary or two’s
complement (Table 1) controlled by a single pin (T/B).
Pull T/B low to select offset binary and high to activate
two’s complement output coding. The capacitive load
on the digital outputs D0A–D9A and D0B–D9B should
be kept as low as possible (< 15pF), to avoid large digi-
tal currents that could feed back into the analog portion
of the MAX1181, thereby degrading its dynamic perfor-
mance. Using buffers on the digital outputs of the ADCs
can further isolate the digital outputs from heavy capaci-
tive loads. To further improve the dynamic performance
Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
12
______________________________________________________________________________________
S3b
S3a
COM
S5b
S5a
INB+
INB-
S1
OUT
C2a
C2b
S4c
S4a
S4b
C1b
C1a
INTERNAL
BIAS
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
INTERNAL
BIAS
COM
S2a
S2b
MAX1181
Figure 2. MAX1181 T/H Amplifiers
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