ADUC7032BSTZ-8V-RL Analog Devices Inc, ADUC7032BSTZ-8V-RL Datasheet - Page 48

• Manufacturer Part Number: ADUC7032BSTZ-8V-RL
• Description: IC BATTERY SENSOR PREC 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7032BSTZ-8V-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: ADUC7032BSTZ-8V-RLCT

Preliminary Technical Data
ADC NOISE PERFORMANCE TABLES
Table 19, Table 20 and Table 21 below show the output RMS noise in μV for some typical output update rates on the I and V/T ADCs.
The numbers are typical and are generated at a differential input voltage of 0 V The output RMS noise is specified as the standard
deviation (or 1 X Sigma) of the distribution of ADC output codes collected when the ADC input voltage is at a dc voltage. It is expressed
as µV RMS.
ADCFLT
*Please note that the maximum absolute input voltage allowed is -200mV to 300mV relative to ground
0xBF1D
0x961F
0x007F
0x0007
0x0000
Update
Data
Rate
10Hz
50Hz
1KHz
8KHz
4Hz
±2.3mV
Table 20 : Voltage Channel ADC, Typical Output RMS Noise (referred to ADC Voltage attenuator Input)(
(512)
0.040
0.060
0.142
0.620
2.000
Table 19 : Current Channel ADC, Normal Power Mode, Typical Output RMS Noise (
±4.6mV
(256)
0.040
0.060
0.142
0.620
2.000
Table 21 : Temperature Channel ADC, Typical Output RMS Noise (
±4.68mV
(128)
0.043
0.060
0.144
0.625
2.000
ADCFLT
ADCFLT
0xBF1D
0xBF1D
0x961F
0x0007
0x0000
0x961F
0x0007
0x0000
±18.75mV
Rev. PrD | Page 48 of 128
0.087
0.087
0.145
0.625
2.000
(64)
Update
Update
Data
1KHz
8KHz
Data
1KHz
8KHz
Rate
10Hz
Rate
10Hz
4Hz
4Hz
ADC Input Range
±37.5mV
0.087
0.087
0.170
0.770
2.650
(32)
Range
0-1.2V
Range
28.8V
Input
Input
ADC
ADC
1600
180
2.8
2.8
7.5
65
65
55
±75mV
0.175
0.175
0.305
1.310
4.960
(16)
µ
V)
±150mV
0.380
1.650
8.020
0.35
0.35
(8)
µ
V)
±300mV
µ
2.520
15.0
(4*)
V)
0.7
0.7
0.7
±600mV
ADuC7032
7.600
55.0
(2*)
2.8
2.8
2.8
±1.2V
7.600
55.0
(1*)
2.8
2.8
2.8