ADMC401-PB Analog Devices, ADMC401-PB Datasheet - Page 3

• Manufacturer Part Number: ADMC401-PB
• Description: Single-Chip/ DSP-Based High Performance Motor Controller
• Manufacturer: Analog Devices

ANALOG-TO-DIGITAL CONVERTER
Parameter
AC SPECIFICATIONS
ACCURACY
TEMPERATURE DRIFT
INPUT VOLTAGE
CONVERSION TIME
NOTES
1
2
Typical values are neither tested nor guaranteed.
Specifications subject to change without notice.
VOLTAGE REFERENCE
Parameter
V
NOTES
1
Specifications subject to change without notice.
POWER-ON RESET
Parameter
V
V
Specifications subject to change without notice.
Excludes Internal Voltage Reference Error.
Analog Input Pins VIN0 to VIN7.
Relative tolerance due to temperature change, T
REF
RST
HYST
SNR
SNRD
THD
CTLK
CMRR
PSRR
INL
DNL
V
C
t
CONV
IN
IN
Output Voltage Reference
Output Voltage Tolerance
Output Current
Load Regulation
Power Supply Rejection Ratio
Reference Input Resistance
Reset Threshold Voltage
Hysteresis Voltage
Signal to Noise Ratio
Signal to Noise and Distortion
Total Harmonic Distortion
Channel-Channel Crosstalk
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Integral Nonlinearity
Differential Nonlinearity
No Missing Codes
Zero Error
Gain Error
Zero Error
Gain Error
Voltage Span
Input Capacitance
Total Conversion Time
1
1
(GND = AGND = 0 V, T
2
(V
4.0 V p-p, V
DD
= AV
1
MIN
to T
DD
REF
= 5 V
MAX
= 2.0 V, unless otherwise noted)
.
AMB
(V
VIN0 to VIN7 = 4.0 V p-p, V
Test Conditions
SENSE = REFCOM
SENSE = REFCOM
1.0 mA Load Current
Test Conditions
= –40 C to +85 C, CLKIN = 13 MHz, unless otherwise noted)
DD
5%, GND = AGND = 0 V, T
Test Conditions
f
f
f
f
All 8 Channels
= AV
IN
IN
IN
IN
= 1.0 kHz
= 1.0 kHz
= 1.0 kHz
= 1.0 kHz
DD
= 5 V
5%, GND = AGND = 0 V, T
REF
AMB
= 2.0 V, unless otherwise noted)
= –40 C to +85 C, CLKIN = 13 MHz, VIN0 to VIN7 =
Min
68
66
Min
1.96
Min
3.25
AMB
Typ
70
69
–76
–89
–90
0.025
± 0.6
± 0.5
12
0.1
0.4
0.025
0.025
10
= –40 C to +85 C, CLKIN = 13 MHz,
Typ
6
1.0
0.3
0.1
8
Typ
75
2.0
Max
–70
–72
–72
0.1
± 1.5
± 1.0
0.25
1.0
4.0
1.88
Max
2.04
1.5
1.5
Max
4.0
Unit
dB
dB
dB
dB
dB
% FSR
LSB
LSB
Bits Guaranteed
% FSR
% FSR
% FSR
% FSR
V p-p
pF
µs
ADMC401
Unit
V
mV
mA
mV
mV
kΩ
Unit
V
mV