参数资料
型号: 71M6542G-IGT/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 58/165页
文件大小: 2208K
代理商: 71M6542G-IGT/F
150
2008–2011 Teridian Semiconductor Corporation
v1.1
Note:
1.
Guaranteed by design; not production tested.
2.
Unless stated otherwise, the following test conditions apply to all the parameters provided in
this table: FIR_LEN[1:0]=1, VREF_DIS=0, PLL_FAST=1, ADC_DIV=0, MUX_DIV=6, LSB values
do not include the 9-bit left shift at CE input.
6.4.16 Pre-Amplifier for IAP-IAN
Table 111: Pre-Amplifier Performance Specifications
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
Differential Gain
Vin=30mV differential
Vin=15mV differential (see note 1)
TA= +25
C,
V3P3=3.3 V,
PRE_E=1,
FIR_LEN=2,
DIFF0_E=1,
2520Hz sample rate
7.8
7.92
8.0
V/V
Gain Variation vs V3P3
Vin=30mV differential (see note 1)
V3P3 =
2.97 V, 3.63 V
-100
100
ppm/%
Gain Variation vs Temp
Vin=30mV differential (see note 1)
TA = -40
C, 85C
10
-25
-80
ppm/C
Phase Shift,
Vin=30mV differential (see note 1)
TA=25
C,
V3P3=3.3 V
-6
6
m
Preamp input current
IADC0
IADC1
PRE_E=1,
FIR_LEN=2,
DIFF0_E=1
2520Hz sample rate,
IADC0=IADC1=V3P3
4
9
16
uA
Preamp+ADC THD
Vin=30mV differential
Vin=15mV differential
TA=25
C,
V3P3=3.3 V,
PRE_E=1,
FIR_LEN=2,
DIFF0_E=1,
2520Hz sample rate.
-82
-86
dB
Preamp Offset
IADC0=IADC1=V3P3+30mV
IADC0=IADC1= V3P3+15mV
IADC0=IADC1= V3P3
IADC0=IADC1= V3P3-15mV
IADC0=IADC1= V3P3-30mV
TA=25
C,
V3P3=3.3 V,
PRE_E=1,
FIR_LEN=2,
DIFF0_E=1,
2520Hz sample rate
-0.63
-0.57
-0.56
-0.55
mV
Note:
1.
Guaranteed by design; not production tested.
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