LTC1867ACGN Linear Technology, LTC1867ACGN Datasheet - Page 3

• Manufacturer Part Number: LTC1867ACGN
• Description: IC ADC 16BIT 8CH 200KSPS 16SSOP
• Manufacturer: Linear Technology

Specifications of LTC1867ACGN

• Number Of Bits: 16
• Sampling Rate (per Second): 200k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 9mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CONVERTER CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
Gain Error Match
Gain Error Tempco
Power Supply Sensitivity
DYNAMIC ACCURACY
SYMBOL PARAMETER
SNR
S/(N+D)
THD
ANALOG INPUT
specifi cations are at T
SYMBOL
C
t
INTERNAL REFERENCE CHARACTERISTICS
DIGITAL INPUTS AND DIGITAL OUTPUTS
full operating temperature range, otherwise specifi cations are at T
SYMBOL
V
V
I
IN
ACQ
PARAMETER
V
V
V
V
REFCOMP Output Voltage
IN
IH
IL
REF
REF
REF
REF
Output Voltage
Output Tempco
Line Regulation
Output Resistance
Signal-to-Noise Ratio
Signal-to-(Noise + Distortion) Ratio 1kHz Input Signal
Total Harmonic Distortion
Peak Harmonic or Spurious Noise
Channel-to-Channel Isolation
Full Power Bandwidth
PARAMETER
Analog Input Range
Analog Input Capacitance for CH0 to
CH7/COM
Sample-and-Hold Acquisition Time
Input Leakage Current
PARAMETER
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
A
= 25°C. (Note 5)
CONDITIONS
Internal Reference
External Reference
V
DD
= 4.75V – 5.25V
The
l
⏐I
CONDITIONS
I
I
4.75V ≤ V
I
denotes the specifi cations which apply over the full operating temperature range, otherwise
OUT
OUT
OUT
OUT
= 0
= 0
= 0
(Note 5)
⏐ ≤0.1mA
CONDITIONS
1kHz Input Signal
1kHz Input Signal, Up to 5th Harmonic
1kHz Input Signal
100kHz Input Signal
–3dB Point
DD
≤ 5.25V
CONDITIONS
Unipolar Mode (Note 9)
Bipolar Mode
Between Conversions (Sample Mode)
During Conversions (Hold Mode)
On Channels, CHX = 0V or V
CONDITIONS
V
V
V
IN
DD
DD
A
= 0V to V
= 5.25V
= 4.75V
= 25°C. With external reference (Notes 5, 6)
The
MIN
DD
l
LTC1863
denotes the specifi cations which apply over the full operating
A
±2.7
TYP
±15
±1
= 25°C. (Note 5)
MAX
DD
±1
The
(Note 5)
MIN
MIN
l
denotes the specifi cations which apply over the
LTC1867
LTC1863
–94.5
–94.5
±2.7
–100
TYP
73.6
73.5
1.25
TYP
±15
±5
l
l
l
l
l
l
l
LTC1863/LTC1867
MAX
LTC1863/LTC1867/LTC1867A
LTC1863/LTC1867/LTC1867A
LTC1863/LTC1867/LTC1867A
MAX
MIN
2.48
±4
MIN
MIN
1.5
2.4
MIN
MIN
LTC1867/LTC1867A
0-4.096
±2.048
4.096
TYP
0.43
TYP
TYP
±15
2.5
LTC1867A
1.1
32
6
4
±2.7
TYP
±15
±5
–117
TYP
1.25
–95
–95
89
88
MAX
MAX
MAX
MAX
2.52
±10
0.8
±2
±1
MAX
ppm/°C
ppm/°C
ppm/°C
UNITS
UNITS
UNITS
UNITS
UNITS
18637fa
mV/V
3
MHz
LSB
LSB
kΩ
dB
dB
dB
dB
dB
μA
μA
pF
pF
μs
V
V
V
V
V
V