MAX1409CAP+ Maxim Integrated Products, MAX1409CAP+ Datasheet - Page 4

• Manufacturer Part Number: MAX1409CAP+
• Description: IC DAS 16BIT LP 20-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1409CAP+

• Resolution (bits): 16 b
• Sampling Rate (per Second): 60
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Power, 16-Bit Multichannel DAS with
Internal Reference,10-Bit DACs, and RTC
ELECTRICAL CHARACTERISTICS (continued)
(DV
CLKOUT, T
4
Output Slew Rate
Output Settling Time
Turn-On Time
OUT1, OUT2 Output Range
EXTERNAL REFERENCE (internal reference powered down)
Input Voltage Range
Input Resistance
Input Current
INTERNAL REFERENCE (AV
Output Voltage
Output Voltage Temperature
Coefficient
Output Short-Circuit Current
Line Regulation
Load Regulation
Noise Voltage
Power-Supply Rejection Ratio
Turn-On Time
µP RESET
Supply Voltage Range
RESET Trip Threshold Low
Low AV
RESET Output Low Voltage
(Open-Drain Output)
DD
_______________________________________________________________________________________
= AV
DD
PARAMETER
A
DD
Trip Threshold
= T
= +2.7V to 3.6V, 4.7µF at REF, internal V
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
DD
= 3V, unless otherwise noted)
∆V
SYMBOL
RE F
e
V
OUT
TH
/∆V
DD
010hex to 3FFhex and 3FFhex to 010hex
cod e sw i ng , R
To ±1/2 LSB (at 10-bit accuracy) of full-
scale with code transition from 010hex
to 3FFhex, R
No Load (Note 4)
T
2.7<AV
I
I
0.1Hz to 10Hz
10Hz to 10kHz
±100mV, f = 120Hz
For valid RESET
AV
For Normal, Idle, and Standby modes,
AV
I
SOURCE
SINK
SINK
A
DD
DD
= +25°C
REF
= 0µA to 50µA, T
= 1mA, AV
falling
falling
DD
= 0µA to 500µA, T
, 18nF between CPLL and AV
<3.6V
L
CONDITIONS
L
= 12kΩ, C
= 12kΩ , C
DD
Bit VM = 1
Bit VM = 0
= 1.8V
A
L
L
= +25°C
A
= 200p F
= 200pF
= +25°C.)
A
= +25°C
DD
, 32.768kHz crystal across CLKIN and
1.225
1.800
0.05
2.70
2.70
MIN
1
1.25 ±0.10
1.865
TYP
18.0
1.25
2.75
2.75
100
540
400
2.3
3.4
65
18
80
40
70
3
1.275
1.930
AV
MAX
2.80
2.80
- 0.2
3.6
0.4
1
2
DD
p p m /° C
U N I T S
µVp-p
µV/µA
V/ms
µV/V
mA
ms
kΩ
µA
dB
µs
µs
V
V
V
V
V
V
V