LTC1599
ABSOLUTE MAXIMUM RATINGS
(Note 1)
VCC to DGND .............................................. – 0.3V to 7V
REF, ROFS, RFB, R1, R2 to DGND .......................... ±25V
RCOM ........................................................ – 0.3V to 12V
Digital Inputs to DGND ............... – 0.3V to (VCC + 0.3V)
IOUT1, IOUT2F, IOUT2S to DGND .... – 0.3V to( VCC + 0.3V)
Maximum Junction Temperature .......................... 125°C
Operating Temperature Range
LTC1599C ............................................... 0°C to 70°C
LTC1599I ............................................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
REF 1
R2 2
RCOM 3
R1 4
ROFS 5
RFB 6
IOUT1 7
IOUT2F 8
IOUT2S 9
CLVL 10
LD 11
WR 12
24 CLR
23 D0
22 D1
21 D2
20 VCC
19 DGND
18 D3
17 D4
16 D5
15 D6
14 D7
13 MLBYTE
G PACKAGE
N PACKAGE
24-LEAD PLASTIC SSOP 24-LEAD PDIP
TJMAX = 125°C, θJA = 95°C/ W (G)
TJMAX = 125°C, θJA = 58°C/ W (N)
Consult factory for Military grade parts.
ORDER PART
NUMBER
LTC1599ACG
LTC1599BCG
LTC1599AIG
LTC1599BIG
LTC1599ACN
LTC1599BCN
LTC1599AIN
LTC1599BIN
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V ±10%, VREF = 10V, IOUT1 = IOUT2F = IOUT2S = DGND = 0V,
TA = TMIN to TMAX unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LTC1599B
MIN TYP MAX
LTC1599A
MIN TYP MAX
UNITS
Accuracy
Resolution
● 16
16
Bits
Monotonicity
● 16
16
Bits
INL
DNL
GE
ILKG
PSRR
Integral Nonlinearity
Differential Nonlinearity
Gain Error
Gain Temperature Coefficient
Bipolar Zero Error
OUT1 Leakage Current
Power Supply Rejection
TA = 25°C (Note 2)
TMIN to TMAX
●
TA = 25°C
TMIN to TMAX
●
Unipolar Mode
TA = 25°C (Note 3)
TMIN to TMAX
●
Bipolar Mode
TA = 25°C (Note 3)
TMIN to TMAX
●
∆Gain/∆Temperature (Note 4) ●
TA = 25°C
TMIN to TMAX
●
TA = 25°C (Note 5)
TMIN to TMAX
●
VCC = 5V ±10%
●
±2
±2
±1
±1
± 16
± 24
± 16
± 24
1
3
± 10
± 16
±5
± 15
±1
±2
±0.25 ±1
LSB
±0.35 ±1
LSB
±0.2
±1
LSB
±0.2
±1
LSB
2
± 16
LSB
3
± 16
LSB
2
± 16
LSB
3
± 16
LSB
1
3 ppm/°C
±5
LSB
±8
LSB
±5
nA
± 15
nA
±1
±2 LSB/V
2
sn1599 1599fs