
2
LTC1416
AVDD = DVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ................................................ 6V
Negative Supply Voltage (VSS) ............................... –6V
Total Supply Voltage (VDD to VSS) .......................... 12V
Analog Input Voltage
(Note 3) ......................... (VSS – 0.3V) to (VDD + 0.3V)
Digital Input Voltage (Note 4) .......... (VSS – 0.3V) to 10V
Digital Output Voltage ....... (VSS – 0.3V) to (VDD + 0.3V)
Power Dissipation ............................................. 500mW
Operating Temperature Range
Commercial ............................................ 0
°C to 70°C
Industrial ........................................... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
WU
U
PACKAGE/ORDER I FOR ATIO
ORDER
PART NUMBER
LTC1416CG
LTC1416IG
TJMAX = 110°C, θJA = 95°C/W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AIN
+
AIN
–
VREF
REFCOMP
AGND
D13(MSB)
D12
D11
D10
D9
D8
D7
D6
DGND
AVDD
DVDD
VSS
BUSY
CS
CONVST
RD
SHDN
D0
D1
D2
D3
D4
D5
G PACKAGE
28-LEAD PLASTIC SSOP
TOP VIEW
Consult factory for Military grade parts and for A grade parts.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Analog Input Range (Note 9)
4.75V
≤ VDD ≤ 5.25V, –5.25V ≤ VSS ≤ –4.75V q
±2.5
V
IIN
Analog Input Leakage Current
CS = High
q
±1
A
CIN
Analog Input Capacitance
Between Conversions
15
pF
During Conversions
5
pF
t ACQ
Sample-and-Hold Acquisition Time
(Note 9)
q
100
400
ns
t AP
Sample-and-Hold Aperture Delay Time
–1.5
ns
tjitter
Sample-and-Hold Aperture Delay Time Jitter
2
psRMS
CMRR
Analog Input Common Mode Rejection Ratio
– 2.5V < (AIN– = AIN+) < 2.5V
60
dB
The q denotes specifications which apply over the full operating temperature range, otherwise
specifications are at TA = 25°C. (Note 5)
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. With Internal Reference (Notes 5, 6)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution (No Missing Codes)
q
13
Bits
Integral Linearity Error
(Note 7)
q
±0.8
±2
LSB
Differential Linearity Error
q
±0.7
±1.5
LSB
Offset Error
(Note 8)
q
±5
±20
LSB
Full-Scale Error
Internal Reference
±20
±60
LSB
External Reference = 2.5V
±10
±40
LSB
Full-Scale Tempco
IOUT(REF) = 0
±15
ppm/
°C
CO VERTER CHARACTERISTICS
U
A ALOG I PUT
U