LTC1860CS8 Linear Technology, LTC1860CS8 Datasheet - Page 4

• Manufacturer Part Number: LTC1860CS8
• Description: IC A/D CONV 1CH 12BIT 8-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1860CS8

• Number Of Bits: 12
• Sampling Rate (per Second): 250k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1.25mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CONVERTER AND MULTIPLEXER CHARACTERISTICS
DYNAMIC ACCURACY
DIGITAL AND DC ELECTRICAL CHARACTERISTICS
LTC1860/LTC1861
The
V
SYMBOL
Resolution
No Missing Codes Resolution
INL
Transition Noise
Gain Error
Offset Error
Input Differential Voltage Range
Absolute Input Range
V
Analog Input Leakage Current
C
T
SYMBOL
SNR
S/(N + D)
THD
over the full operating temperature range, otherwise specifi cations are T
SYMBOL
V
V
I
I
V
V
4
IH
IL
A
REF
IN
IH
IL
OH
OL
CC
= 25°C. V
Input Capacitance
= 5V, V
●
Input Range
denotes specifi cations which apply over the full operating temperature range, otherwise specifi cations are T
REF
CC
= 5V, f
= 5V, f
PARAMETER
Signal-to-Noise Ratio
Signal-to-Noise Plus Distortion Ratio
Total Hamonic Distortion Up to 5th Harmonic
Full Power Bandwidth
Full Linear Bandwidth
PARAMETER
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
SCK
SAMPLE
= f
SCK(MAX)
= 250kHz, unless otherwise specifi ed.
CONDITIONS
(Note 3)
LTC1860 SO-8 and MSOP , LTC1861 MSOP
LTC1861 SO-8
V
IN
IN
LTC1860 SO-8 and MSOP , LTC1861 MSOP
(Note 4)
In Sample Mode
During Conversion
IN
+
–
= IN
Input
Input
as defi ned in Recommended Operating Conditions, unless otherwise noted.
+
– IN
–
CONDITIONS
V
V
V
V
V
V
V
CC
CC
IN
IN
CC
CC
CC
= V
= 0V
= 5.25V
= 4.75V
= 4.75V, I
= 4.75V, I
= 4.75V, I
CONDITIONS
100kHz Input Signal
100kHz Input Signal
S/(N + D) ≥ 68dB
CC
O
O
O
= 10μA
= 360μA
= 1.6mA
A
= 25°C. V
CC
= 5V, V
l
l
l
l
l
l
l
l
The
l
l
l
l
l
l
l
●
–0.05
–0.05
MIN
REF
12
12
denotes specifi cations which apply
0
1
MIN
MIN
= 5V, unless otherwise noted.
2.4
4.5
2.4
0.07
TYP
±2
±3
12
5
4.74
4.72
TYP
125
TYP
72
71
77
20
V
CC
V
MAX
V
±20
V
±1
±5
±7
CC
±1
+ 0.05
REF
CC
MAX
MAX
–2.5
A
0.8
2.5
0.4
/2
= 25°C.
LSB
UNITS
UNITS
UNITS
18601fa
MHz
LSB
Bits
Bits
RMS
kHz
mV
mV
mV
dB
dB
dB
μA
μA
μA
pF
pF
V
V
V
V
V
V
V
V
V