参数资料
型号: MAX1078CTC+T
厂商: Maxim Integrated Products
文件页数: 16/18页
文件大小: 0K
描述: IC ADC 10BIT 1.8MSPS 12-TQFN
标准包装: 2,500
位数: 10
采样率(每秒): 1.8M
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 50mW
电压电源: 单电源
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 12-WQFN 裸露焊盘
供应商设备封装: 12-TQFN-EP(4x4)
包装: 带卷 (TR)
输入数目和类型: 1 个差分,双极
MAX1076/MAX1078
1.8Msps, Single-Supply, Low-Power, True-
Differential, 10-Bit ADCs with Internal Reference
_______________________________________________________________________________________
7
VL PARTIAL/FULL POWER-DOWN SUPPLY
CURRENT vs. TEMPERATURE
MAX1076/78
toc19
TEMPERATURE (
°C)
V
LSUPPLY
CURRENT
A)
60
35
10
-15
50
100
150
200
0
-40
85
VL = 5V, fSCLK = 28.8MHz
VL = 3V, fSCLK = 28.8MHz
VDD SUPPLY CURRENT
vs. TEMPERATURE
MAX1076/78
toc20
TEMPERATURE (
°C)
V
DD
SUPPLY
CURRENT
(mA)
60
35
10
-15
3
6
9
12
0
-40
85
CONVERSION, fSCLK = 28.8MHz
PARTIAL POWER-DOWN
VDD SUPPLY CURRENT
vs. CONVERSION RATE
MAX1076/78
toc21
fSAMPLE (kHz)
V
DD
SUPPLY
CURRENT
(mA)
1500
1000
500
3
6
9
12
0
2000
VL SUPPLY CURRENT
vs. TEMPERATURE
MAX1076/78
toc22
TEMPERATURE (
°C)
V
LSUPPLY
CURRENT
(mA)
60
35
10
-15
0.2
0.4
0.6
0.8
1.0
0
-40
85
CONVERSION, fSCLK = 28.8MHz
FULL/PARTIAL POWER-DOWN, fSCLK = 28.8MHz
VL SUPPLY CURRENT
vs. CONVERSION RATE
MAX1076/78
toc23
fSAMPLE (kHz)
V
LSUPPLY
CURRENT
(mA)
1500
1000
500
0.2
0.4
0.6
0.8
1.0
0
2000
VL = 5V
VL = 3V
VL = 1.8V
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1076/78
toc24
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
(V)
60
35
10
-15
4.08
4.10
4.12
4.06
-40
85
REFERENCE VOLTAGE
vs. LOAD CURRENT (SOURCE)
MAX1076/78
toc25
LOAD CURRENT (mA)
REFERENCE
VOLTAGE
(V)
8
6
4
2
4.07
4.08
4.09
4.10
4.06
010
REFERENCE VOLTAGE
vs. LOAD CURRENT (SINK)
MAX1076/78
toc26
LOAD CURRENT (
μA)
REFERENCE
VOLTAGE
(V)
400
300
200
100
4.09
4.10
4.11
4.12
4.08
0
500
Typical Operating Characteristics (continued)
(VDD = +5V, VL = VDD, fSCLK = 28.8MHz, fSAMPLE = 1.8Msps, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA =
+25°C.)
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