參數(shù)資料
型號(hào)： MAX1196ECM+TD
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 3/23頁(yè)
文件大小： 0K
描述： IC ADC 8BIT 40MSPS DL 48-TQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
位數(shù)： 8
采樣率（每秒）： 40M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
功率耗散（最大）： 108mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 48-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 48-TQFP 裸露焊盤(pán)（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類(lèi)型： 4 個(gè)單端，雙極；2 個(gè)差分，雙極
MAX1196
Dual 8-Bit, 40Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
______________________________________________________________________________________
11
Pin Description (continued)
PIN
NAME
FUNCTION
17
T/B
T/B selects the ADC digital output format.
High: Two’s complement.
Low: Straight offset binary.
18
SLEEP
Sleep Mode Input.
High: Deactivates the two ADCs, but leaves the reference bias circuit active.
Low: Normal operation.
19
PD
High-Active Power-Down Input.
High: Power-down mode
Low: Normal operation
20
OE
Low-Active Output Enable Input.
High: Digital outputs disabled
Low: Digital outputs enabled
21–29, 35, 36
N.C.
No Connection. Do not connect.
30
A/B
A/B Data Indicator. This digital output indicates CHA data (A/B = 1) or CHB data (A/B = 0) to be
present on the output. A/B follows the external clock signal with typically 6ns delay.
31, 34
OGND
Output-Driver Ground
32, 33
OVDD
Output-Driver Supply Voltage. Bypass to OGND with a capacitor combination of 2.2F in parallel with
0.1F.
37
D0A/B
Three-State Digital Output, Bit 0. Depending on status of A/B, output data reflects channel A or
channel B data.
38
D1A/B
Three-State Digital Output, Bit 1. Depending on status of A/B, output data reflects channel A or
channel B data.
39
D2A/B
Three-State Digital Output, Bit 2. Depending on status of A/B, output data reflects channel A or
channel B data.
40
D3A/B
Three-State Digital Output, Bit 3. Depending on status of A/B, output data reflects channel A or
channel B data.
41
D4A/B
Three-State Digital Output, Bit 4. Depending on status of A/B, output data reflects channel A or
channel B data.
42
D5A/B
Three-State Digital Output, Bit 5. Depending on status of A/B, output data reflects channel A or
channel B data.
43
D6A/B
Three-State Digital Output, Bit 6. Depending on status of A/B, output data reflects channel A or
channel B data.
44
D7A/B
Three-State Digital Output, Bit 7 (MSB). Depending on status of A/B, output data reflects channel A or
channel B data.
45
REFOUT
Internal Reference Voltage Output. Can be connected to REFIN through a resistor or a resistor-divider.
46
REFIN
Reference Input. VREFIN = 2
× (VREFP - VREFN). Bypass to GND with a ≥0.1F capacitor.
47
REFP
Positive Reference I/O. Conversion range is ±(VREFP - VREFN). Bypass to GND with a
≥0.1F capacitor.
48
REFN
Negative Reference I/O. Conversion range is ±(VREFP - VREFN). Bypass to GND with a
≥0.1F
capacitor.
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參數(shù)描述
MAX1197ECM 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1197ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1197ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1197ECM-D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1197ECM-TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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